Effects of organic and mineral fertilizers on the yield of spring wheat in drought and drought-affected years Dienstag, 19. Februar 2008

The Journal of Agricultural Science Nr. 1(01), pp. 44-47
ХАА-н Шинжлэх Ухаан сэтгүүл №1(01), хуудас 44-47

ÃÀÍÒÀÉ ÁÀ ÃÀÍÄÓÓ ÆÈ˯¯ÄÝÄ ÇÓÑÀÕ ÁÓÓÄÀÉÍ ÓÐÃÀÖÀÄ ØÈÌ ÁÀ ÝÐÄÝÑ ÁÎÐÄÎÎÍÛ ¯Ç¯¯ËÝÕ ÍªËªª

Ä.Òóóë, Á.Áàÿðñàéõàí
Óðãàìàë, Ãàçàð Òàðèàëàíãèéí Ñóðãàëò, Ýðäýì Øèíæèëãýýíèé Õ¿ðýýëýí

Abstract
During the drought years the application of fertilizers increase the grain yield of wheat 0.19t/ha or 28.0% in 0.22 t/ha or 37.9% in secondly planted wheat, comparing control.
In climate changed years fertilizing on yield of wheat planted in fallow in order N>P>K but for yield of secondly planted wheat was in order P>K>N.
The grain yield of wheat by using manure increased 0.12-0.23 t/ha in any rotation.