Systems of herbicide application in three-field vegetable chain of the crop rotation
1995
Bajrambekov, Sh.B. | Valeeva, Z.B.
The effect and aftereffect of herbicides has been studied for the first time under conditions of irrigation in Lower Povolzhye [Russian Federation] in vegetable chain of the crop rotation seedling tomatoes-cucumber-seed onion. High technical and economical efficiency was related during 100 % saturation of the chain with herbicides that caused no essential impact on NPK content in soil, no negative influence on crops, yields and quality of produce. No residues of herbicides were found in fruits and soil. The economy of labor costs for manual weeding amounted 832-920 man/hrs, or 830-892 roubles/ha
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
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