[Wheat yield in relation to various agrotechnical conditions]
1991
The following problems are discussed: effect of selected technologies of cultivation on yield of spring wheat cultivated on differing soil conditions, structure and architecture of field of spring wheat in relation to technology of cultivation, effect of plant density of new varieties of spring wheat on grain yield and its structure, yielding of three varieties of spring wheat as affected by various quantity of sowing seed, reactions of new spring wheat varieties in response to applied nitrogen, effects of dose and time of nitrogen supply on spring wheat yielding cultivated after various forecrops, comparison between yielding of spring and winter wheat cultivated after various late harvested forecrops, effect of foliage fertilization and application of growth regulators on the yield and mass of 1000 grain of winter wheat
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
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