تلخیص
The effects on irrigated wheat of N fertilizer applications as a single or two~~ split doses were compared at the farmers' field in NWFP. Three levels ofN viz. 40, SO and 120 kg A' ha1 were applied to soil either as full dose at sowing or in two equal splits- one at sowing and the other with second irrigation. A control treatment receiving no A7 was also included. The yield and N content of wheat increased gradually with increasing levels of N addition. Although the grain yield was increased by the split application, the differences between split and no-split treatments were not significant. The DM yield was increased significantly by the split treatment, the effect varying with the level of N addition. The total crop N and the recovery of applied N by wheat plants increased by the split treatment, the differences between split and nosplit treatments however were not signif
Z. Shah1 . (1996) THE CROP AND NITROGEN YIELDS OF WHEAT AS INFLUENCED BY SINGLE AND SPLIT FERTILIZER N APPLICATION, The Journal Soil & Environment , Volume 12, Issue (3-4).
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