[Effectiveness of cocksfoot bacterization by Azospirillum brasilense B-4485 on sod-podzolic loamy sand soil]
Mikhailovskaya, N.A. | Zhila, G.V. | Yurko, L.A.(Institute for Soil Science and Chemistry, Minsk (Belarus))
Effectiveness of cocksfoot inocuation by Azospirillim brasilense B-4485 on sod-podzolic loamy sand soil as affected by mineral nutrition level was discussed. Top yields of cocksfoot dry matter and seeds were observed at background of application N90P60K90 (N45 for every mowing). Maximal dry matter response to inoculation (22%) was obtained as a result of N60P90K60 (N30 for every mowing) application and the reduction of N-rate up to N30, as well as the increase up to 18% and 14% respectively. In order to provide high seed yields of cocksfoot optimal N-rates are in diapason 60-90 kg/ha-1 and maximal inoculation responses were observed at treatments P60K90 and N30P60K90
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل National Academy of Sciences of Belarus