The 2 nd Scientific Conference the Collage of Agriculture 2012

Transcription

1 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Th inlun hrvsting rqunis n grn p n ry s prutins Cwp [Vign unguult L. Wlp] Rmshrn ultivr tin rm thr vrying s prutin mpnis. تاثيز فتزات الحصاد في انتاج القزنات الخضزاء والجافه للوبيا [Vign unguult L. Wlp Rmshrn ultivr] المنتج من ثالثة شزكات عالميه النتاج البذور Csr G. Al * n Mhmm S. S. D. Al-Slm ** * Hrtiultur Dprtmnt, Agriultur Fulty, Dhuk Univrsity, Dhuk, Kuristn Rgin, Irq ** Ministry Thnlgil Sin, S Thnlgy Cntr Msul, Irq Astrt An ttmpt ws m t vlut th vritin in grn p n ry s prutin Rmshrn Cwp ultivr pru y thr vrying s mpnis s inlun y hrvsting rqunis. Thrr, grn ps wr ithr ntinuusly hrvst run th grwing ssn, hrvst ur, six tims, ight tims n ntinuus ry p hrvst. Th highst grn p yil (2.041 kg.m -2 ) wr tin rm ntinuus grn p hrvsting trtmnt, grul rutin in grn p yils wr nin with grul rutins in hrvsting rqunis. Cntrry rsults wr un with ry s yil whr grul yil rutins wr mpni with grul inrss in grn p hrvsting rqunis. Cnsquntly, th highst s yil ( kg.m -2 ) ws srv in ntinuus ry p hrvsting trtmnt. Th st Rmshrn pruing s mpny ws th Itlin sin it gv th highst grn p n ry s yils ( n kg.m -2, rsptivly). Th highst grn p n yil ( kg.m -2 ) ws tin rm sur ntinuusly grn p hrvst intrtin. Th prmunt ry s yil ( kg.m -2 ) ws nmitnt with sur ntinuus ry p hrvst. الخالصة اجشيج محاونت نقيم انخبايه في اوخاج انقشواث انخضشاء وانجافه نصىف انهىبيا سامشىسن بيه ششكاث جىكس وااليطانيت ومىدسخى انمىخجه نهزا انصىف انمحصىد كقشواث خضشاء خالل فخشة انىمى او اسبعت او شخت مشاث او ثمان مشاث حصذاث كقشواث خضشاء وانباقي كقشواث جافه باالضافه انى معامهت انحصاد انمسخمش كقشواث جافه. اعهى حاصم نهقشواث انخضشاء كغم نهمخش انمشبع حصم عهيه مه معامهت انحصاد انمسخمش نهقشواث انخضشاء وحصم اوخافاض حذسيجي مخماشيا مع اوخفاض فخشاث انحصاد نهقشواث انخضشاء عهى انعكس مه رنك حصم اوخفاض حذسيجي في حاصم انبزوس انجاف مخماشيا مع صيادة انحصذاث نهقشواث انخضشاء حيث كان اعهى حاصم نهبزوس انجافه كغم نهمخش انمشبع كان مشافقا نهحصاد انمسخمش نهقشواث انجافه. كان افضم اوخاج نحاصم انقشواث انخضشاء كغم نهمخش انمشبع وحاصم ابزوس انجاف كغم نهمخش انمشبع نصىف سامشىسن انمىخج مه انششكه االيطانيه. افضم حاصم حصم عهيه مه مصذس جىكس انمحصىد كقشواث خضشاء بشكم مسخمش كغم نهمخش انمشبع و كبزوس جافه نىفس انششكت كحصاد مسخمش نهقشواث انجافه كغم نهمخش انمشبع Ky wrs: Cwp, Grn p, Dry s, Vritins in s prutin surscrrspning Authr: Dr. Csr G. Al, sr.l@yh.m Intrutin In wp, th inl s yil is pnnt upn th numr ps pr plnt, numr grins pr p n th xtnt t whih grins r ill. In th prsnt stuy, th rutin in s yil unr wtr strss ws ssit with rmti rs in ll ths yil mpnnts. Th 7

2 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 signiint rutin in numr hrvst ps pr plnt unr wtr strss my ttriut t th sissin th rprutiv struturs. Whrs th rutin in numr ss pr p n s siz unr wtr strss trtmnts my ttriut t th limittin ry mttr prtitining t th rprutiv sink r vn s rmtin trs (Ahm n Sulimn, 2010). Turk n Hll (1980) ttriut th rutin in s yil unr rught t th snry trimntl ts rught vin n CO 2 ssimiltin. Rvinrt l. (1990) ttriut th lss in s yil t lw ruiting iiny n lk illing tim r ps. Cntinuus rmvl immtur ps sustin ntinuus lvs n inlrsn prutins. Hwvr, lving ps n plnts t mtur rsult in ru p prutin (Al, 2011). Th jtiv this stuy ws t in ut th vritin Rmshrn wp ultivr mng thr s pruing mpnis nmly Itlin, n Mst. Mtrils n Mths This xprimnt ws nut t th Rsrh Fil, Hrtiultur Dprtmnt, Agriultur n Frstry Cllg, Msul Univrsity, Msul (Ltitu 36 0, 20"; Lngitu 44 0, 58"; Altitu 230 m). Th jtiv this invstigtin ws t vlut th rspnss Rmshrn wp plnts ris rm ss purhs rm Itlin, Mst n S Cmpnis t thr vrying irrigtin lvls. A Split Plt within Ftril Rnmiz Cmplt Blk Dsign (Split Split F-RCBD) ws hsn r this tril, whr th min plt ws irrigtin lvls (A) whih ws rprsnt y ntinuus grn p hrvst ( 1 ), ur tims grn ps hrvst ( 2 ), six tims grn ps hrvst, ight tims grn ps hrvst ( 3 ) n n grn ps hrvst nly ry ps wr hrvst ( 4 ).Th su min plt ws thr surs (B) Rmshrn ss whih ws rprsnt y ss tin rm Itlin S Cmpny ( 1 ), Mst S Cmpny ( 2 ) n S Cmpny ( 3 ). Thus, 12 trtmnts wr inlu in this tril; trtmnt ws rplit thr tims n n rplit ws rprsnt y 4 urrws h 1x0.85 m, plnt n th sis with plnt intr sp 5 m. Fil sil (tl, 1) ws plw twi n April 8, 2006, isst ring t th prps sign thn n gypsum lk ws sttl t pths 30 m rm h urrw rig t truk th sil mistur lututins rught up y r-wtring (Al, 2006). Mtrlgil t ws rr in Al-Rshii Mtrlgil Cntr, Msul City (tl, 2). Rmshrn ss tht wr purhs rm Itlin, Mst n mpnis wr tst r swing in th prmnnt il. Thir grmintin prntgs n rts wr, rsptivly, (94%; 6.87 ss. -1 ), (82%; 7.08 ss. -1 ) n (87%; 7.61 ss. -1 ). Furrws wr wtr prvius swing, nxt y n April 17 th, ss wr swn t 5 m sil pth. Thinning ws m n My 17 th,lving 5 m twn plnts. Plnts wr rtiliz thr tims y Dimn Phspht (DAP) t rt 10 g.m -2 n My 10 th, My 23 r, n Jun 21 st. In itin t tht Irrigtin ts wr trmin y th lirtin qutin tht tin rm prtil msurmnt urrnt rsistn OHM vrsus sil vill wtr pity (AWC pltin % = x OHM P numr, p lngth, s pr p, rt ss pr p, rt vuls pr p, p rsh wight, ry s yil, grn p yils, rt lngth, plnt rsh wigh wr rr. Smpls rt, stm, lvs, n ps wr wigh thn vn-ri t 65 0 C r 72 hrs. Thn smpls wr r-wigh t lult rt, lvs, stms, ps n plnt ry wight n ry mttr prntgs. Finlly this xprimnt ws trmint n Otr 25. 8

3 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Tl (1). Physil nlysis r trns lt silty lm sil yn 30 m pth n lyy unrnth ntiv il sil Sil sprtins (g.kg -1 ) Trnslt sil ntiv sil Cly prtils Silt prtils Sn prtils Sil ulk nsity (g.m -3 ) Sil il pity (%) Sil wilting pint (%) Tl (2):Mtrlgil t (Rshi Mtrlgil Cntr) Prmtrs My Jun July August Spt. Ot. MxT 0 C Min T 0 C R.H. % Rsults n Disussin 1. Vgttiv Grwth Th inlun hrvst rqunis: Th tin rsults (Tl, 3) rvl tht ntinuus hrvst grn p ws th mst ptnt trtmnt; it gv th highst vgttiv grwth trits. It sustntilly x ight hrvsts in trms l numr pr plnt (5.818%), l r inx (10.49%) n rt rsh wight (10.628%). Aitinlly, this trtmnt ls x ths ry p hrvst, ur n six hrvst trtmnts in ll tt prmtrs. Th nxt tiv trtmnt ws ight hrvst rqunis grn ps; it surpss tht six hrvsts in plnt lngth (11.21%), plnt rsh wight (7.78%), plnt ry wight (16.82%), l numr pr plnt (14.93%), l r (18.69%) n l r inx (31.66%). Mrvr, it shw supririty vr ur hrvstsin plnt lngth (6.71%), plnt rsh wight (13.78%), plnt ry wight (29.28%), l numr pr plnt (34.61%), l r (42.22%), l r inx (77.1%) n rt rsh wight (11.74%). Eight hrvst trtmnt ws ls prmunt vr ry p hrvst trtmnt in plnt lngth (30.33%), plnt hight (12.3%), plnt rsh wight (24.9%), plnt ry wight (56.89%), l numr pr plnt (36.47%), l r (46.1%), l r inx (118.99%) n rt rsh wight (21.32%). Finlly, ry p hrvst ws th wrst trtmnt s it mnist th lwst vgttiv trits, s mpr t thr trtmnts. Frm ths rsults, it n u th pprnt inlun hrvst typs n grwth sttur u t th rprtitin ssimilt twn lv, sht n p gnrtins tr h hrvst whih rnstitut phtsynthti trnsltins. Sin wp plnts t lwring, stting n p swlling stgs r synhrniz with sht n lv gnrtins whr high mpltin mng vgttiv n rprutiv rgns. Hwvr, uring juvnility suh mptitins r snt, n thus p rmvl my shit th mpltin typ t th juvnility. Susquntly, Cntinuus p rmvl trtmnt gv th st vgttiv grwth prmtrs s mpr t thr trtmnts, prtiulrly n grn p hrvst trtmnt whr ps wr lt n plnts n hrvst t ry mtur stg (Al, 2011). 9

4 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Grwth vritins ris y s surs Thtin rsults (3) xhiit th supririty Itlin sur Rmshrn wp ultivr vr mpny s sur th mntin ultivr in plnt lngth (9.1%), plnt rsh wight (3.96%), l numr pr plnt (6.7%), l r inx (13.79%) n rt rsh wight (11.78%).Mrvr, Itlin sur ls x Mst mpny s sur in plnt lngth (17.68%), plnt hight (8%), plnt rsh wight (7.11%), plnt ry wight (7.99%), l numr pr plnt (8.6%), l r inx (17.82%) n rt rsh wight (20.85%).Th vius vritins mng s pruing surs might ttriut t th thniqus tht h n pt y ths pruing mpnis whih rsult in vrying pilitis in gnm xprssing. Lins n ultivr irns r lr in plnt tx n suh irns wr rprt y (Al n Alslm, 2010) Hrvst rqunisn s sur intrtin Itlin sur plnt ntinuus grn p hrvst ws th prmunt intrtin trtmnt s it rvl th highst vlus plnt hight ( m), plnt lngth (69.03), l numr pr plnt (49.9), l r (25.2 m 2 ), l r inx (2.51), plnt rsh wight ( g.m -2 ), plnt ry wight (682.3g.m -2 ) n rt rsh wight (21.5g). Th irns in th rspnss vrying s surs t hrvsting rqunis might ttriut t th vrying pilitis ths plnts in CO 2 ixtin, phtsynthsis n ssimilt prutin (Algit l., 2000). Tl (3) Th ts hrvsting rqunis n grwth Rmshrn wp ultivr tin rm thr vrying surs* Dtt Trits Ph Pl Pl wt Plwt R wt L/P L Li Hs H4gp+s Hrvstin g typs H6gp+s H8gp+s Itlin Mst Ss Sur Itlin Mst Hs H4gp+s Itlin gh j Mst h j gh hj Itlin g h Mst g hj h

5 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 H6gp+s Itlin Mst Itlin g Mst H8gp+s *=Hrvsting grn p ; Hs=Hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s= Hrvsting grn ps ight tims n th rst wr lt r ry s ; P h = plnt hight (m); Pl = plnt lngth; Pl wt = plnt rsh wight (g); Pl wt = plnt ry wight (g.m -2 ); R wt = rt rsh wight (g.m -2 ); L / p = l numr pr plnt; L = l r (m -2 ); Li = l r inx.=. 2. Flwring Th inlun hrvst rqunis Th highst inl lwr numrpr plnt ws nin t wp plnts hrvst six tims (tl, 4). Sin this trtmnt signiintly ypss ur tims grn p hrvst t th 7 th n 8 th y n 22.73%, rsptivly, sis its supririty vr ry p hrvst t 4 th, 5 th, 7 th n 8 th hrvsts y 41.5, 52.74, n 19.71%, rsptivly. Hwvr, th lwst vlu t hrvst 8 th ws nin t six hrvst trtmnt. Dry ps hrvst ws th wrst trtmnt in lwr gnrtins, s it gv th lwst lwr numr pr plnt y (72.82 lwr pr plnt). Ths rsults suggst tht p rmvl shw plnt iy t gnrt mr lwrs whih my u t sustitut r th lst ps t sustin urthr prgny thrugh pruing ss rm th nwly gnrt lwrs (Al, 2006). S rsurs Th st s sur ws mpny (Tl, 4) s it prunly x tht Itlin t 1 st n 7 th n grss lwr numr y 55.06, n 8.36%, rsptivly, n vr Mst sur t 4 th, 5 th n 6 th n grss lwr numr pr plnt y 36.05, 26, n 15.29%, rsptivly. Ahm t l. (1993) nirm tht rtin ultivrs n lins suh CB5 mpltly s thir lwr gnrtin t 33 0 C y n 30 0 C night. Thy ttriut thir rsults t lwr u mg, whrs ht rsistn ultivrs suh s L7964 shw prus lwr prutin withut ruit stting n n u mg whih ws rrr t nthr mg. Hwvr, thy mntin high ht rsistnt lins r instn L518. Hrvst rqunis n s surs intrtin Cntinuus hrvst ppr t th prmunt ul trtmnt s it gv th highst numr lwr pr plnt (93.43lwr.Plnt -1 ) n it sustntilly x tht Mst ry ps hrvst, ur grn ps hrvst, Itlin ry ps hrvst. Th wrst ul trtmnt ws Mst ry ps hrvst (65. 43lwr.Plnt -1 ). N ut p rmvl h n impt n wp plnts whih ir mng s surs grwn unr prviling nvirnmnt (tl, 2). Vritin might ttriut t plnt sttus quir rm p rmvl n t th pility ths plnts t hv unr high tmprtur. Ht strss uring vgttiv grwth n rlir rprutiv phs wp grwn unr lng y whih psssss lr rl n inlrsn inititin, prtiulrly t th 5 th n (Fisl t l., 1993). Thy un tht lwr inititins wr hlt t 30 0 C night tmprturs, hwvr, inititins wr imprv t 20 0 C. Ht

6 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 pulss wr nt priv th high night tmprtur ut plnt n priv ht t rtin u vlpmnt phs tht vrsly inlun u vlpmnt. Tl (4) Th ts hrvsting rqunis n lwr numr pr plnt t ( Hrvsts 1 9 ) Rmshrn wp ultivr tin rm thr vrying surs* Dtt Trits FNPH FNPH FNPH FNPH FNPH FNPH FNP FNPH FNPH H7 8 9 Ttl Hs H4gp+s Hrvstin g typs H6gp+s H8gp+s Itlin Ss Mst 9.25A Sur Itlin Mst Hs H4gp+s H6gp+s H8gp+s Itlin Mst Itlin Mst Itlin Mst Itlin Mst *=Hrvsting grn p;hs=hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s= Hrvsting grn ps ight tims n th rst wr lt r ry s ; FNPH = =Flwr numr pr plnt hrvst.=. 12

7 Th 2 n Sintii Cnrn th Cllg Agriultur P vlpmnt Hrvsting rqunis Cntinuus grn p hrvsting ppr t th mst ptnt trtmnt (tls, 5-11). It gv th highst inl p numr pr plnt n p lngth s mpr t thrs. This trtmnt x ry ps hrvst trtmnt in p numr 53.33%, wight rsh ps t ll hrvsts y, p ry wight t 1 st n 7 th hrvsts y n 69.57%, rsptivly, s numr pr p t 1 st, 7 th hrvsts n inl s numr pr p y, n 11.4%, rsptivly, p lngth t 1 st, 2 n, 3 r, 5 th n 7 th hrvsts y, 8.06, 11.9, n 122.5%, rsptivly. Mrvr, ntinuus grn p hrvst gv th lwst rt ss n vuls pr p. Hwvr, it mnist th lwst p numr pr plnt t 5 th n 6 th hrvsts, p ry wights t 2 n, 3 r, 4 th, 6 th, 8 th n 9 th hrvsts n iniviul p ry wight n its s numr t 5 th hrvst. Dry p hrvsts trtmnt ws tgriz in th inl ith squn rr, sin it rvl th lwst grn p ruiting hrtristis. Hwvr, it signiintly ru rt ss n vuls pr p. It signiintly y pss ntinuus grn p hrvst trtmnt in p numr pr plnt t 5 th hrvst y 39.66%, wight ry p t 2 n t 5 th hrvsts y 36.85, 26.91, n 40.21%, rsptivly, s numr pr p t 5 th hrvst y 19.1%. In itin t tht, it xhiit sustntil rutins in rt ss pr p t 1 st, 4 th, n 7 th hrvst y, 41.45, n 67.23%, rsptivly, n in th inl rt ss pr p 25%. It ls xhiit hug rutin in rt vuls pr p t 1 st, 4 th n 7 th hrvsts n in th inl rt vuls pr p y, 50.7, , n 30.29%, rsptivly. Th tin rsults nirm th vritins rsult rm irnt hrvsting rqunis in ll ruiting trits whih might ttriut t plnt rvry pitis tr p rmvls whih rlt th ssimilt utilizing ility r sustituting th lst rgns t kp s prutin r urthr gnrtins. Ss n vuls r usully rt y rtiliztin ilur wing t plln ts r stigm rptin ilur r plln grin (Al n Al-Rwi, 2011), r ssimilt shrtgs wing t plnt pility t pru ssimilt r trnsltin n prtitining ths ssimilt (Ehlrs n Hll 1996). S surs Th tin rsults (tls, 5-11) mnist tht Rmshrn plnts ris rm ss sur gv th highst ttl p numr pr plnt n s numr pr p sis th lwst rt vuls n ss pr p. ws signiintly x Mst in trms p numr pr plnt t 4 th t 7 th hrvsts n ttl p numr pr plnt y 51.96, 85.27, 59.7, n 27.35%, rsptivly, grn p rsh wight t 3 r t 7 th hrvsts n ttl grn p rsh wight y 12.46, 14.83, 19.5, 67.89, n 11.78%, rsptivly, ry p wight t 3 r t 7 th hrvsts n ttl ry p wigh y 18.07, 33.87, 41.8, 79.11, n 49.51%, rsptivly, ss numr pr p t 1 st, 4 th, 5 th n 7 th hrvsts y 27.29, 29.08, 27.59, 42.36, n 18.5%, rsptivly, p lngth t 7 th hrvst y 34.41%, inl mn p lngth y 6.48%. shw signiint rt ss pr p t 1 st t 5 th hrvst n inl rtss pr p y 62.96, 65.71, 50.24, 24.38, n 17.67%, rsptivly, rt vul numr pr p t 3 r t 5 th n inl rt vuls y 31.67, 51.38, n 18.91%, rsptivly. sur isply supririty vr Itlin sur in p numr pr plnt t 1 st n 5 th hrvst y n 86.72%, rsptivly, ss numr pr p t 5 th hrvst y2.4% n grss ss numr pr p y 5.32%. Mrvr, sur mnist hug rutins in rt ss pr p t 2 n n 3 r hrvst y n 26.57%, rsptivly, rt vuls pr p t 4 th y 26.6%, s mpr t Itlin sur. Th wrst sur ws Mst s it gv th lwst p numr pr p, wight grn p, wight ry p n s numr pr p, p lngth. Mrvr, Mst sur shw th highst rt s numr pr p sis th highst rt vuls pr p. This sur x Itlin in p numr pr plnt t 1 st hrvst y 47.83%, sis its lwst rt ss pr p t 7 th y 33.16% s mpr t. Frm il srvtin plnts mmn int lwring rlir thn thr tw surs, suh rlinss my ttriut t pility ths 13

8 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 plnts t nvrt thir vgttiv mristms int rprutiv ns within shrt urtin wing t its gnm xprssins. Th wrs rsults tht mpni t Mst sur might u t wknss in ssimilt synthsis r thir istriutins unr th mint high tmprtur, prtiulrly uring July n August (tl, 2). Cmintin inluns wr un twn l snsn n ht rsistn in wp, whr ht susptil ultivrs isply rlir lvs snsn (Algit l., 2000). Hrvst rqunis n surs mintins plnt ntinuus grn ps ppr t th mst ptnt intrtin trtmnt (tl, 5-11). It gv th highst inl p numr pr plnt n p numr pr plnt t 1 st hrvst. Hwvr, it shw ru p numr pr plnt t 6 th n 9 th hrvsts. Th wrst intrtin trtmnt ws Mst ry p (N grn p hrvst). Sin this ul trtmnt gv th lwst p numr ps pr plnt t 1 st n 7 th hrvst, th lwst grss p numr t th n th grwing ssn, p ry wight t 1 st, 6 th n 7 th hrvsts, inl mn ss numr pr p t 1 st, 2 n, 6 th n 7 th hrvsts. Signiint irns wr nt tt twn Mst ry p hrvst n thr ul trtmnts rvl th highst vlus rt ss pr p t 2 n, 5 th, 8 th n 9 th hrvst, rt vuls pr p t 2 n, 3 r, 8 th n 9 th hrvsts. Hwvr, ry p hrvst Mst gv th highst p numr pr plnt t 3 r n 5 th hrvsts, p ry wight t 2 n t 5 th hrvsts. Th vritins srv mng mintin trtmnts might u t th pilitis iniviul sur in xprssing thir gnms, n thrr thr shul gn nvrsin, ltin, itin n trnsltins in Rmshrn ultivr mng ths pruing mpnis whih rlt n thir il prrmn,i whih thrwis thr wul n irns urr. 14

9 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Tl (5) Th ts hrvsting rqunis n ps numr pr plnt t ( Hrvsts 1 9 ) Rmshrn wp ultivr tin rm thr vrying surs* Dtt Trits PNP PNP PNP PNP PNP PNP PNP PNP PNP H1 H2 H3 H4 H5 H6 H7 H8 H9 Ttl Hs H4gp+ Hrvsti s ng typs H6gp s H8gp s Ss Sur Hs H4gp+s H6gp+s Itlin Ms t 2.45 Itlin Ms t Itlin Ms t Itlin Ms t Itlin 1.55 Ms t Itlin H8gp+s Ms t *=Hrvsting grn p;hs=hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s= Hrvsting grn ps ight tims n th rst wr lt r ry s;pnph = ps numr pr plnt hrvst. 15

10 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Tl (6) Th ts hrvsting rqunis n iniviul p rsh wight (g) t(hrvsts 1 9) Rmshrn wp ultivr tin rm thr vrying surs* Dtt Trits H1 H2 H3 H4 H5 H6 H7 H8 H9 Mn s Hs H4gp Hrvsti s 5 ng typs H6gp s H8gp s 5 Itlin Ss Ms Sur t Itlin Ms t Itlin Hs Ms t Itlin H4gp+s Ms t Itlin H6gp+s Ms t Itlin H8gp+s Ms t *=Hrvsting grn p;hs=hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s= Hrvsting grn ps ight tims n th rst wr lt r ry s; H = hrvst. 16

11 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Tl (7) Th ts hrvsting rqunis n iniviul p ry wight (g) plnt t ( Hrvsts 1 9 ) Rmshrn wp ultivr tin rm thr vrying surs* Dtt Trits H1 H2 H3 H4 H5 H6 H7 H8 H9 Mns Hs Hrvsti H4gp ng typs s H6gp s H8gp s Itlin Ss Ms Sur t Itlin Ms t Itlin Hs Ms t Itlin H4gp+s Ms t Itlin H6gp+s Ms t Itlin H8gp+s Ms t *=Hrvsting grn p;hs=hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s= Hrvsting grn ps ight tims n th rst wr lt r ry s;h= hrvst. 17

12 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Tl (8) Th ts hrvsting rqunis n s numr pr p t ( Hrvsts 1 9 ) Rmshrn wp ultivr tin rm thr vrying surs* Dtt Trits H1 H2 H3 H4 H5 H6 H7 H8 H9 Mns Hs Hrvsti ng typs Ss Sur Hs H4gp+s H4gp+ s H6gp+ s H8gp+ s Itlin Mst Itlin Mst Itlin Mst Itlin Mst A Itlin Mst H6gp+s Itlin Mst H8gp+s *=Hrvsting grn p ;Hs=Hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s = Hrvsting grn ps ight tims n th rst wr lt r ry s ; H = hrvst. 18

13 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Tl (9) Th ts hrvsting rqunis n p lngth ( m ) t ( Hrvsts 1 9 ) Rmshrn wp ultivr tin rm thr vrying surs* Dtt Trits H1 H2 H3 H4 H5 H6 H7 H8 H9 mns Hs Hrvs H4gp ting s typs H6gp s H8gp s Itli n Ss M Sur st Gn x 7 8 Itli n M st Gn x Itli n Hs M st Gn x Itli n H4gp+ M s st Gn x Itli n H6gp+ M s st Gn x Itli n H8gp+ s M st Gn x *=Hrvsting grn p ;Hs=Hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s= Hrvsting grn ps ight tims n th rst wr lt r ry s ; H = hrvst. 19

14 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Tl (10) Th ts hrvsting rqunis n rt s numr pr p t ( Hrvsts 1 9 ) Rmshrn wp ultivr tin rm thr vrying surs* Dtt Trits H1 H2 H3 H4 H5 H6 H7 H8 H9 mns Hs Hrvsti H4gp ng typs s H6gp s H8gp s Itlin Ss Mst Sur Itlin 2.35 Mst Itlin Mst Hs Itlin Mst H4gp+s Itlin Mst H6gp+s Itlin Mst H8gp+s *=Hrvsting grn p ;Hs=Hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s= Hrvsting grn ps ight tims n th rst wr lt r ry s ; H = hrvst

15 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Tl (11) Th ts hrvsting rqunis n rt vul numr pr p t ( Hrvsts 1 9 ) Rmshrn wp ultivr tin rm thr vrying surs* mn Dtt Trits H1 H2 H3 H4 H5 H6 H7 H8 H9 s Hrvstin g typs Ss Sur Hs H4gp+s H6gp+s Hs H4gp+s H6gp+s H8gp+s Itlin Mst Itlin Mst A A Itlin Mst Itlin Mst Itlin Mst Itlin Mst H8gp+s *=Hrvsting grn p ;Hs=Hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s= Hrvsting grn ps ight tims n th rst wr lt r ry s ; H = = hrvst. 21

16 Th 2 n Sintii Cnrn th Cllg Agriultur Yil Hrvst rqunis Cntinuus grn p rmvl gv th highst inl grn p yil n th highst p ry wight yil (tl, 12-17). Hwvr, ntinuus grn p rmvl gv th wrst ry p yil (zr), ry s yil (zr), grn p yil t 5 th hrvst nly, ry mttr grn p t 5 th hrvst nly, ry mttr prntg grn p n wight 100 ss t 2 n t 5 th hrvsts n thir inl mns r th, s mpr t ry p hrvst trtmnts.dry p hrvst trtmnt ws tgriz nxt t th urth rr in th squn, sin it gv th wrst grn ps yil (zr) mng thr invstigt trtmnts (tl, 12-17). It gv th lwst p ry wight n 100 ss wight t 1 st hrvst (zr). On th thr hn it shw th highst inl mn ry p yil g.m -2 n th highst inl mn ry ss yil g.m -2. Dry p hrvst trtmnt highly ypss ntinuus grn ps hrvst trtmnt in ry p yil n ry ss yil y ry mttr prntgs ps t 2 n t 5 th y 20.3, 20.96, n 10.5%, rsptivly, wight 100 ss t 2 n t 5 th hrvsts n inl ry ss yil y 28.58, 25.51, 25.87, n 14.26%, rsptivly. Ths rsults suggst tht s grn p rqunis inrs ry p n ssyil wr ru, prtiulrly ntinuus grn p rmvl lt n hn r ry ps n ry ss ttinmnts, n thus yils wr zr r th. Hwvr, grwrs im t pru ry ss hv nt t hrvst grn ps n i thy wul lik t tk vntg grn ps grn p rmvl rqunis shul nt x ur tims r ptl mprmis. In this invstigtin, grn ps yil ws nsir, sin nsumrs minly prrr immtur n grn pl mtur wp grn ps (Al n Al-slm, 2010). Th ntrvrsil ln twn grn p n ry ss yils tht mpni hrvst rqunis n rrr t th ssimilt prtitining twn vgttiv n rprutiv rgns, whr unr p rmvl irumstns th ln is shit smhw t juvnility whih inu plnts t mr tiv in shts, lwr n ps gnrtins. Thrr, plnt snsn is ly n plnts r usully prus prus ps. In ntrst, whn ps r lt n plnts, shts n ps gnrtin r usully s rlir with limit p numr, suh phnmnn i prvil in rps whr il tissus r nsum immtur r instn uumr (Al, 2009). S surs Itlin ppr t th mst ptnt Rmshrn s sur (tls 12-17). It mnist th highst inl mn grn p yil ( g.m -2 ), inl mn 100 ss wight (22.5g). It highly x in grn p yils t 2 n n 3 r hrvsts y n 16.55%, rsptivly, wight 100 ss t hrvsts 1 st t 5 th n 9 th hrvsts n inl mn 100 ss wight y 13.46, 13.86, 20.86, 18.52, 15.34, n 14.16%, rsptivly. Itlin sur shw supririty vr Mst in grn p yil t 2 n t 4 th hrvsts n inl mn grn p yil y 30.64, 28.9, 26.4 n 17.25%, rsptivly, grn p ry wight t 2 n t 4 th hrvsts n grn p ry wight y 33.69, 31.1, n 20.15%, rsptivly, inl yil ry p 17.92%, inl mn ry ss yil 18.87%, grn p ry mttr prntgs t 7 th hrvst n inl grn p ry mttr prntg y n 6.48%, rsptivly, wight 100 ss t 1 st t 7 th n 9 th hrvsts n inl mn 100 ss wight y 13.84,14.92, 17.81, 13.76, 13.16, 45.64, 43.8, n 20.64%, rsptivly. Hwvr, it shw th wrst yil grn p t 1 st n 9 th hrvsts. Mst ws th wrst s sur in grn p yil, ry s yil n grn p ry wight, sin it mnist th lwst grn p yil t 2 n t 8 th hrvsts n inl mn grn p yil n wight grn p ry mttr t 2 n t 8 th hrvsts n inl mn grn p ry mttr, ry mttr prntg grn p t 2 n t 9 th hrvsts n inl mn grn p ry mttr prntgs t 2 n, 4 th t 7 th hrvsts n inl ry p yil t 2 n n 4 th t 8 th, inl mn 22

17 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 ry p yil, wight 100 ss t 1 st, 2 n, 6 th n 7 th hrvsts, n inl mn 100 ss wight. Th supririty Itlin sur plnt might u t its hug vgttiv grwth prus rnhing s it ws pprnt in th il whih rlt n p gnrtins. It ws un tht Rmshrn wp ultivrs pru y Itlin mpny mmn with vigrus n mr unirm slings n pru lrgr plnt siz s mpr t thr surs (Al n Al-Slm, 2010). Hrvst rqunis n s surs mintins Grn p ntinuusly rmv rm pnts ul trtmnt (tls 12-17) ws th st s it gv th highst grn p yil t 1 st hrvst, inl mn grn p yil, grn p ry mttr wight t 1 st n 7 th hrvsts, inl mn grn p ry mttr. Hwvr, it isply th lwst grn p yil t 2 n, 5 th n 9 th hrvsts, grn p ry wight t 3 r, 5 th hrvsts, wight 100 ss t 1 st t 5 th, 8 th n 9 th hrvsts n th inl mn 100 ss wight. plnts hrvst s ry ps trtmnt ws th prmunt trtmnt (tls, 12-17). It isply th highst p ry wight yil n ss ry yil t 1 st n 4 th hrvsts, inl mn ry ss yil, p ry mttr prntg t 5 th hrvst. Hwvr, it shw th lwst ry p wight t 3 r n 5 th t 8 th hrvsts, ry ss yil t 5 th t 7 th hrvsts, p ry mttr prntg t 1 st hrvst, inl mn 100 ss wight n 100 ss wight t 2 n t 5 th hrvsts. All s surs tht wr hrvst s ntinuus grn p hrvsts mnist vry lw ry p yil, yil ry ss. In ntrst ll s surs whih wr hrvst s ry ps rvl th lwst grn ps yils. 23

18 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Tl (12) Th ts hrvsting rqunis n yil grn p ( g. m -2 ) t ( Hrvsts 1 9 ) Rmshrn wp ultivr tin rm thr vrying surs* Dtt Trits H1 H2 H3 H4 H5 H6 H7 H8 H9 Ttl Hs Hrvst H4gp ing +s 8 typs H6gp s 3 H8gp s Itlin Ss Ms Sur t Itlin Ms t Itlin Hs Ms t g g Itlin H4gp+s Ms t Itlin H6gp+s Ms t Itlin H8gp+s Ms t *=Hrvsting grn p ;Hs=Hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s= Hrvsting grn ps ight tims n th rst wr lt r ry s ; H = hrvst. 24

19 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Tl (13) Th ts hrvsting rqunis n wight pry mttr ( g. m -2 ) t ( Hrvsts 1 9 ) Rmshrn wp ultivr tin rm thr vrying surs* Dtt Trits H1 H2 H3 H4 H5 H6 H7 H8 H9 Ttl Hs H4gp Hrvsti s ng typs H6gp s H8gp s Itlin Ss Ms Sur t Itlin Ms t Itlin h Hs Ms t h h Itlin H4gp+s Ms t g g Itlin H6gp+s Ms t g Itlin H8gp+s Ms t *=Hrvsting grn p ;Hs=Hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s= Hrvsting grn ps ight tims n th rst wr lt r ry s ; H = hrvst. 25

20 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Tl (14) Th ts hrvsting rqunis n yil ry p r prut ss ( g. m -2 )n t ( Hrvsts 1 9 ) Rmshrn wp ultivr tin rm thr vrying surs* Dtt Trits FNP H1 FNP H2 FNPH 3 FNPH4 FNPH 5 FNP H6 FNP H7 FNP H8 Ttl Hrv stin Hs g typs H4gp+s H6gp+s H8gp+s S Itlin s Sur Mst Itlin i Mst i i Hs Itlin Mst H4gp +s Itlin Mst H6gp Itlin s Mst h g h H8gp Itlin j +s Mst j j *=Hrvsting grn p ;Hs=Hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s= Hrvsting grn ps ight tims n th rst wr lt r ry s ; H = hrvst. 26

21 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Tl (15) Th ts hrvsting rqunis n p ry mttr prntg (%) t ( Hrvsts 1 9 ) Rmshrn wp ultivr tin rm thr vrying surs* Dtt Trits H1 H2 H3 H4 H5 H6 H7 H8 H9 mns Hrvsti ng typs Ss Sur Hs H4gp+ s H6gp+ s H8gp+ s Itlin Mst Itlin Mst Itlin Hs Mst Itlin H4gp+s Mst Itlin H6gp+s Mst Itlin H8gp+s Mst *=Hrvsting grn p ;Hs=Hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s= H4gp+s= Hrvsting grn ps ight tims n th rst wr lt r ry s ; H = hrvst. 27

22 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Tl (16) Th ts hrvsting rqunis n yil ry ss ( g. m -2 )t (Hrvsts 1 9) Rmshrn wp ultivr tin rm thr vrying surs* Dtt Trits H1 H2 H3 H4 H5 H6 H7 H8 Ttl Hs Hrvstin g typs Ss Sur Hs H4gp+s H4gp+s H6gp+s H8gp+s Itlin Mst Itlin h Mst h h Itlin Mst Itlin Mst Itlin g H6gp+s Mst g g Itlin h H8gp+s Mst h h *=Hrvsting grn p ; Hs=Hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s= Hrvsting grn ps ight tims n th rst wr lt r ry s ; H = hrvst 28

23 Th 2 n Sintii Cnrn th Cllg Agriultur 2012 Tl (17) Th ts hrvsting rqunis n wight 100 ss ( g ) t ( Hrvsts 1 9 ) Rmshrn wp ultivr tin rm thr vrying surs* Dtt Trits H1 H2 H3 H4 H5 H6 H7 H8 H9 mns Hrvsti ng typs Ss Sur Hs H4gp+ s H6gp+ s H8gp+ s Itlin Ms t Itlin Ms t Itlin Hs Ms t Itlin H4gp+s Ms t Itlin H6gp+s Ms t Itlin H8gp+s Ms t *=Hrvsting grn p ;Hs=Hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s= Hrvsting grn ps ight tims n th rst wr lt r ry s ; H = hrvst. 29

24 Th 2 n Sintii Cnrn th Cllg Agriultur Prtin ntnt Hrvst rqunis Fur hrvst grn p trtmnt isply th highst prtin ntnt (28.65) grn ss (tl, 18). It x ntinuus hrvst y 34.7%. Dry p hrvst m nxt s it ypss ntinuus hrvst y 32.68%,llw y six hrvst trtmnt whih x ntinuus hrvst y 30.37%. Th urth trtmnt ws ight hrvst whih x th ntinuus hrvst y 22.7%. Ths rsults wr in rn with ths tin y Rhi (1979). Dry wp ss r rih in prtin n 100g ry ss ntin 22.8 g prtin n rsh grn ss ntin 3.3g (Wtt n Mrrill, 1963). Evn wp lvs wr un t ntin 29 t 43% prtin n ry sis (Nilsn t l., 1994). Mst sur ppr t pssss th highst prtin ntnt r th ry ss n grn mtur ss (26.73%). Hwvr, shw th lwst prtin ntnt ss 26.07%. Dry p hrvst Mst sur mnist th highst s prtin ntnt (31.06%), whih ws signiintly x thr surs hrvst s ntinuus grn p hrvsts, n ight hrvsts. Th wrst trtmnt ws plnts hrvst ntinuusly 19.76%. Tl (18) Th ts hrvsting rqunis n prtin prntg in grn n ry ss (%) Rmshrn wp ultivr tin rm thr vrying surs* SsSur Hs H4gp+s H6gp+s H8gp+s mns Itlin Mst mns *=Hrvsting grn p ;Hs=Hrvsting ry ss; H4gp+s= Hrvsting grn ps ur tims n th rst wr lt r ry s; H6gp+s= Hrvsting grn ps six tims n th rst wr lt r ry s; H8gp+s= Hrvsting grn ps ight tims n th rst wr lt r ry s Rrns 1.Ahm F. E. n A. S. H. Sulimn (2010). Et wtr strss ppli t irnt stgs grwth n s yil n wtr-us iiny Cwp Agri. Bil. J. N. Am., 1, 4: Turk K. J n A. E. Hll (1980). Drught pttin wp. IV: Inlun rught n wtr us n rltin with grwth n s yil. Agrn J 72: Rvinr V, P. C. Nutiyyl n Y. C. Jshi (1990). Physilgil nlysis rught rsistn n yil in grunnut (Arhis hypg L.). Trp Agri 67: Al C. G. (2011). Th Rspns Sm Lgum Crps t Irrigtin n Grwth Rgultrs. LAMBERT ACADEMIC PUBLISHING, GERMANY. 5. Al C. G. n M. S. S. D. Al-Slm (2010). Inlun thr irrigtin lvls n grwth stmt hviur n yil Cwp (Vign unguiult L. Wlp, v. Rmshrn) pru y thr vrying s mpnis. J. Tikrit Univ. r Agri. Si. 10, 2: Algi M. I. n A. E. Hll (2000). Smiw n stnr hight wp rspnss t rw sping in irnt nvirnmnts. Crp Si: 40: Al C. G. (2006). Imprving yil n yil qulity ur n ultivrs grwn unr rinlls: 2- Applitin grwth rgultrs. Msptmi J. Agri. Si. 34 (4):

25 Th 2 n Sintii Cnrn th Cllg Agriultur Ahm F. E.; A. E. Hll n M. A. Mr (1993). Intrtiv ts high tmprtur n lvt rn ixi n wp (Vign unguiult L. Wlp). Plnt Cll n Envirnmnt, 16 (7): Fisl E. A. n A. E. Hll (1993). Ht injury uring rly lrl u vlpmnt in Cwp. Crp Si. 33: Al C. G. n I. M. T. Al-Rwi (2011). Rspns mungn (Vign rit L., Wilzk) t girlli i (GA3) rts n vrying irrigtin rqunis. Intrntinl Jurnl Bisins (IJB) 1, 3: Ehlr J. D. n A. E. Hll (1996). Gntypi lssiitin wp s n rspnss t ht n phtpri. Crp Si. 36: Al C. G. (2009) Evlutin th prutivity iv uumr (Cuumis stivus L.) ultivrs n thir rspnss t vrying rts Girlli i (GA3). J. Dhuk Univ. Agri& Vt.12, 1: