نتایج جستجو برای: yield increases
تعداد نتایج: 524312 فیلتر نتایج به سال:
On a short-term basis, the efficiency of nutrient use for milk production is primarily dependent on the milk production level. As milk yield increases, a lower proportion of total feed intake is used for maintenance (a non-productive requirement that is more or less constant) of the cow. A cow producing 12 kg/d of milk is using about 50% of available nutrients for milk synthesis, whereas the co...
Abstract Background Tiller number is a factor determining panicle and grain yield in wheat ( Triticum aestivum ). Auxin plays an important role the regulation of branch production. PIN-FORMED 1 (PIN1), auxin efflux carrier, tiller rice Oryza sativa ); however, little known on roles PIN1 wheat. Results Nine homologs TaPIN1 genes were identified wheat, which TaPIN1-6 showed higher expression stem...
Supplementation of mushroom compost at spawning and at casing with various refined and crude seed oils resulted in 1 to 1.5 lb/ft increases in mushroom yield. Supplementation at casing with ground seeds or protein-oil combinations caused 2 to 2.5 lb/ft increases in mushroom yield. Further evidence is presented for a relationship between lipid metabolism and the initiation of fruiting in the cul...
A catalytic, asymmetric process for the synthesis of 1,4-benzoxazinones from o-benzoquinone imides and ketene enolates is reported. Addition of Lewis acids (Zn(OTf)2, In(OTf)3, and in particular Sc(OTf)3) creates a bifunctional catalytic system that dramatically increases the reaction rate and the yield of these non-natural amino acid precursors while preserving the remarkable enantioselectivit...
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