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SIMPLE WINTER WHEAT FERTILIZATION METHOD IN WHEAT AND MAIZE ROTATION MODE

机译：小麦和玉米轮作模式下简单的冬小麦施肥方法

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#$%^&*AU2020101868A420200924.pdf#####Austracy The present invention relates to a simple winter wheat fertilization method in a wheat and maize rotation mode. The method includes: applying nitrogen, phosphorus and potassium elemental fertilizers and an organic fertilizer before wheat planting; and sowing wheat, and performing single fertilization, wherein topdressing is not needed in the whole process. The nitrogen fertilizer is a mixture of coated urea and conventional urea, wherein a mass ratio of the coated urea is 60-80%; and a mass ratio of the conventional urea is 20-40%. According to the elemental fertilizers and the organic fertilizer applied in the present invention, nutrient needs in a whole growth period of the wheat can be met, and the topdressing is not needed in the whole process, thereby saving labor cost and increasing economic benefits of farmers. Due to the joint use of the coated urea, the conventional urea and the organic fertilizer, a utilization ratio of the nitrogen fertilizer is greatly increased on the basis of meeting the nutrient needs in the whole growth period of the wheat; and by matching the nitrogen fertilizer with the organic fertilizer, the risk of environmental pollution caused by nitrogen leaching is decreased. Therefore, the yield of the wheat is greatly increased; yield stabilization and increase is facilitated; and input cost is greatly decreased. 1Drawings of Description Soil nitrate nitrogen content (mg/kg) 0,00 20.00 40.00 60.00 80.00 100.00 20 30 40 -+-accustomedfertilization 50 +- Recommended fertilization 60 Simple fertilization 1 - - Simple fertilization 1 70 80 90 100 FIG. 1 1

机译：＃$％^＆* AU2020101868A420200924.pdf #####紧缩性本发明涉及一种简单的冬小麦施肥方法。小麦和玉米轮作模式。该方法包括：施加氮，小麦前的磷钾元素肥料和有机肥种植播种小麦，并进行单施肥，其中追肥在整个过程中都不需要。氮肥是包膜尿素的混合物和常规尿素，其中涂覆的尿素的质量比为60-80％。和一个常规尿素的质量比为20-40％。根据元素肥料以及在本发明中使用的有机肥料，整体需要养分可以满足小麦的生育期，而在小麦中不需要追肥全过程，从而节省了人工成本并增加了经济效益农民。由于涂层尿素，常规尿素和有机肥料，氮肥的利用率大大提高在小麦整个生育期内满足营养需求的基础;和通过将氮肥与有机肥搭配使用，减少了氮浸出对环境的污染。因此，小麦的产量大大增加;促进产量稳定和增加;投入成本大大降低。1个说明图土壤硝态氮含量（mg / kg）0,00 20.00 40.00 60.00 80.00 100.00203040-+常规施肥50 +-推荐施肥60简单施肥1--简单受精1708090100图。 1个1个

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公开/公告号AU2020101868A4

专利类型
公开/公告日2020-09-24

原文格式PDF
申请/专利权人 INSTITUTE OF AGRICULTURAL RESOURCES AND ENVIRONMENT SHANDONG ACADEMY OF AGRICULTURAL SCIENCES;
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申请/专利号AU20200101868
发明设计人 ZHANG YINGPENG;LIU ZHAOHUI;ZHAO TONGKAI;LI YAN;SUN MING;ZHONG ZIWEN;BO LUJI;JING YONGPING;LUO JIAFA;
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申请日2020-08-18
分类号C05B1/02;A01C21;C05G5/12;C05G5/30;
国家 AU
入库时间 2022-08-21 11:11:34

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