Par nakama gada razu jadoma jau sodien.
1996
Berzina G.
To ensure high yields of crops next year the effectivity of the plant protection measures taken during the current year is considered. The diseases observed in cornfields, potato and other rootcrop plantations as well as in orchards are analysed. The storage conditions of grain, rootcrops and fruits are discussed. Effective plant protection measures during the growing period as well as during storage are recommended.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Wolters Kluwer