Crop capacity and grain-beet crop rotation productivity as a result of 85-year application of fertilizers under conditions of the Central-Black Earth Region-Reference-Cited by-同舟云学术

Crop capacity and grain-beet crop rotation productivity as a result of 85-year application of fertilizers under conditions of the Central-Black Earth Region

Published:2024-01-15 Issue:1 Volume: Page:17-25
ISSN:0002-1881
Container-title:Агрохимия
language:
Short-container-title:Agrohimiâ

Author:

Minakova O. A.¹,Alexandrova L. V.¹,Podvigina T. N.¹,Vilkov V. M.¹

Affiliation:

1. Mazlumov All-Russian Research Institute of Sugar Beet and Sugar

Abstract

Fertilizers applied during 85 years in the grain–beet crop rotation provided the most significant (by 12.0– 71.0% to control) an increase in the yield of barley and annual grasses using only the aftereffect of fertilizers, with direct action – sugar beet in the steam link (by 20.9–39.9%). There was a significant increase in the productivity of 1 ha of arable land (by 16.3–35.7% relative to the option without fertilizers). It is proved that an increase in the fertilizer saturation of 1 ha of crop rotation area per 1 kg of NPK increased the yield of sugar beet to the greatest extent, and oats and winter wheat in the clover link to the least. The highest productivity of 1 ha of arable land was provided by a system that included double application in the crop rotation of N135P135K135 for sugar beet in combination with manure of 25 t/ha in a pair (saturation with fertilizers – N30P30K30 + manure 2.8 t/ha).

Publisher

The Russian Academy of Sciences

Reference15 articles.

1. Чеботарев Н.Т., Броварова О.В. Мелиоранты и минеральные удобрения как факторы повышения продуктивности агроценозов Европейского Севера. Сыктывкар: Коми республ. Акад. гос. службы и управ-я, 2021. 96 с.

2. Лапа В.В. Удобрения как фактор повышения продуктивности земледелия и воспроизводства плодородия почв – состояние и перспективы // Почвовед. и агрохим. 2005. № 1(34). С. 38–42.

3. Воронкова Н.А., Балабанова Н.Ф. Влияние длительного применения удобрений в зернотравяном севообороте на агрохимические свойства чернозема выщелоченного и урожайность сельскохозяйственных культур // Достиж. науки и техн. АПК. 2013. № 5. С. 30–32.

4. Saparov A.S., Ustemirova A.M., Aitbaev T.E., Saparov G.A., Buribaeva L.A. Impact of fertilizers on soil fertility in vegetable crop rotation // Почвовед. и агрохим. 2016. № 3. С. 53–61.

5. Лукин С.М., Мерзлая Г.Е. Сравнительная эффективность различных систем удобрения при длительном их применении в севооборотах // Плодородие. 2016. № 5(92). С. 42–47.