AGRONOMY (Z;" ' - Higher Education Commission

fertilizr incE@d se€d, shaw .nrt oil yietdsy s€€d weight p€r pod, s&d indei
but led oil (i) deqed b, irctugina N 6.rriliation, tnftsina rhe p2oj nL
fton 45 kg./tu, in@.€d laed yid.l .onpo@b, e4 srrrw yield .nd f\ro
turliliatia had no siSniffc.nt etu on s€€d yietd .ompo|Mrs. tte gEahert *d
yield p€r f€d wa obLin d by 60 kt N + 4s kE pO3 + 48 k (p/ H.
Basar dr ai 090) while.tudying rhe F.fomance of s&e np6€€d tic
under two different leveb of feldliar, disoveEd that all yield coapon€nb of
Bl6itu nrp6 aaA Bw6i6 @ntpshir Bponded stgnificandy to rbe erperidentat
tu.tilia ttetnent 000 Kt N 60 kg P,or 20 kE s/h.) e&€pt seed!/siliqq. and
Nutall and Dutton (1990) obfld rhir qnola (trcr, ,!pc L,)
cpord.d @U tow.i& N and P turrilizE In ti€td exFrimdtr a-'^g rret*e
o, 10, 20 o. 30 t8 P/ha wa either (.) dep banded O) pti.ed wirh the s.ed or (c)
half plac€d wilh the s€€d .nd h.lt dep b.nded .moally h a raFl4 wh6r
crcps/raF .fopping s€queme 75 tt N/ha was .to .pplied by dep b.ndiry oi
broadcasting and incorpor.don, N lnd P .pplt adon ove. the 6 y€as of lhe trirt.
incHed the avaihble P tn the forn of zs (.onrrol) to 12.9 p/8 Soil (N p
heatnflt with 7s kt N/h.). In 8emr.l
P .ppucation either by dep b.ndinS or
pla.enent with th€ 3€ed of the crcp g.v€ .iojt.r yieids qeC that nt the tow p
riher sed placd€lt w8 betbe. for 6F.
Bajpai ca ,t 0992) @ndrcbd 6eld tri.l to {udy dE fr of i,iE.rion an l
N fertiliz. on gnin yield ot msr.r.t. 8. i!r@ w6 givd 4 tevel of irig.tion and
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