[Study on cold-bed rice seedlings suitable for rice farming in cold area, and some cultivation practices]
1989
Hak Son, K. (Complex Farm Management Commission, Songbong County of North Hamgyong Province (Korea Democratic People's Republic))
The paper clarified scientifically the physiological and ecological character of nutritive rice seedlings research method researched newly, and also on the basis of it, cultivation practice problems such as rearing of rice seedlings, transplanting, variety selection and plant density of large area production trial, introduction of production, saving of the labour and materials
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Academy of Sciences of the Democratic People's Republic of Korea