有机培肥试验中,大于土壤腐殖质4%的有机质增量,不表现产量效应。
It was also showed in a soil organic amendment experiment that there was no response to increment of organic matter when soil contained humus more than 4%.
并从其基地选择到产品加工销售过程等的有机生产方式,特别是土壤培肥和病虫害防治作了简要的阐述。
From the basic choice to the processing and the trade, this paper focuses on the experience and technology on fertilization and pest control of the organic rice.
通过砂滤管和尼龙网袋法研究了有机物料在砂土的腐殖化和矿质化规律,对该土壤有机质培肥及调控提出了建议。
The decomposition of organic matters were studied by porous and nylon-bag experiment, and then organic matter management was suggested.
通过两年的盆栽试验,研究了有机物料对黑钙土的培肥作用。
The effect of application of organic materials on improving the fertility of Chernozem was studied with two-year pot culture experiments.
氮磷化肥配施有机肥具有持续提高产量、培肥土壤的双重效果,是砂姜黑土培肥改良较理想的施肥方式,但同时要注意钾素的补充。
Nitrogen phosphorus chemical fertilizer combined organic improve yield, more ideal way of fertilizing. But should pay attention to the plain supplement of potassium at the same time.
结果表明,采取改垄向、带状间作、机械灭茬、增施农肥、配方施用化肥等综合培肥措施后,土壤有机质净积累0.023%,全氮净积累0.087%。
The results Showed that soil organic matter increased 0.023% after the synthetical amelioration method was used to it. The total N increased 0.087%.
硝态氮和水溶性有机氮随灌溉水向下迁移,对底土具有培肥作用。
Nitrate and water soluble organic nitrogen were migrated with deionised water migrating and increased subsoil fertility.
因此,大量施用有机肥,合理施用化肥,调整种植结构,扩种绿肥是培肥该农场土壤的主要措施。
Thus, to improve soil fertility in this farm, the main measures should be the application of efficient organic manure and chemical fertilizer, adjusting plant structure and planting green manure.
通过对玉米残体培肥后土壤水浸提液的研究可知,培肥后土壤有机质的含量增加。
The organic contents of fertilized soil increased by the research of soil water extract.
不同用量也会产生截然不同的作用,不当施用有机肥不能培肥土壤。
Different use level could make completely different effect. Incorrectly using organic fertilizer couldn't fertilize the soil.
不同用量也会产生截然不同的作用,不当施用有机肥不能培肥土壤。
Different use level could make completely different effect. Incorrectly using organic fertilizer couldn't fertilize the soil.
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