施肥的变化——有好有坏

Q4 Agricultural and Biological Sciences Progress in Plant Protection Pub Date : 2022-01-01 DOI:10.14199/ppp-2022-016
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引用次数: 1

摘要

本文介绍了2006-2021年施肥变化的若干方面。在此期间,区域化学和农业站的土壤样品检测数量没有增加,仍然处于较低水平。钙肥消费量略有增加,这是石灰补贴政策出台的结果。营养物质的使用比例仍然不合理:氮占主导地位,钾的剂量不足。绝大多数农业生产者随意设定肥料的剂量。在农业实践中,带状耕作、叶面施用硅和使用细菌制剂正变得越来越流行。从2021年8月1日起,只能使用带有脲酶抑制剂或可生物降解涂层的颗粒尿素。迫切需要修改绿色协议的目标,使其不限制粮食生产,由于乌克兰的战争和大量移民的涌入,粮食生产现在应该成为欧盟农业的首要目标。
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Changes in fertilization – good and bad
The paper presents selected aspects of changes in fertilization in the years 2006–2021. During this period, the number of soil samples tested at the Regional Chemical and Agricultural Stations did not increase, and it still remains at a low level. The consumption of calcium fertilizers increased slightly, which is the result of the introduction of subsidies for liming. There are still the wrong proportions in the use of nutrients: the dominance of nitrogen and insufficient doses of potassium. The vast majority of agricultural producers set the doses of fertilizers at random. In agricultural practice, strip-tillage, foliar application of silicon and the use of bacterial preparations are becoming popular. From August 1, 2021, only granular urea with a urease inhibitor or a biodegradable coating may be used. It is urgent to revise the goals of the Green Deal so that they do not restrict food production, which should now be the primary goal of agriculture in the European Union due to the war in Ukraine and the massive influx of emigrants.
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来源期刊
Progress in Plant Protection
Progress in Plant Protection Environmental Science-Pollution
CiteScore
0.60
自引率
0.00%
发文量
10
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