首页> 外国专利> METHOD FOR MAIZE CULTIVATION IN BLACK SOIL AREA OF NORTHEAST CHINA

METHOD FOR MAIZE CULTIVATION IN BLACK SOIL AREA OF NORTHEAST CHINA

机译：东北黑土区玉米栽培方法

页面导航

摘要
著录项
相似文献

摘要

Disclosed is a method for maize cultivation in the black soil area of northeast China, including the following steps that can be conducted in any order: A. conservation tillage with straw returning: after a crop is harvested in autumn, raking and concentrating straws in rows; B. when sowing, disposing a front-loaded returning device on a sowing machine for a second concentration; C. when sowing, increasing the number of plants through a wide- and narrow-row effect; D. additional application of an organic bacterial fertilizer: where, the organic bacterial fertilizer includes a base fertilizer and a seed fertilizer; the base fertilizer refers to 500 kg of a 40% organic-inorganic mixed slow-release fertilizer; the seed fertilizer refers to 80 kg of an organic bacterial fertilizer; E. weeding with a herbicide treated by a secondary dilution method; and F. subsoiling to break a plow pan in summer: subsoiling flat land parcels to 40 cm.

机译：本发明公开了一种在中国东北黑土地区种植玉米的方法，包括以下步骤，可以按任何顺序进行：a.秸秆还田保护性耕作：秋季收获作物后，将秸秆耙成行并集中；B、播种时，在播种机上设置前载返回装置进行第二次浓缩；C、播种时，通过宽行和窄行效应增加植株数量；D.额外施用有机菌肥：其中，有机菌肥包括基肥和种子肥；基肥是指500千克40%有机-无机混合缓释肥料；种子肥料是指80公斤有机细菌肥料；E、用二次稀释法处理过的除草剂除草；F.在夏天用深松法打破犁盘：将平坦的地块深松至40厘米。

著录项

公开/公告号US2022124968A1

专利类型
公开/公告日2022-04-28

原文格式PDF
申请/专利权人 NORTHEAST INSTITUTE OF GEOGRAPHY AND AGROECOLOGY CHINESE ACADEMY OF SCIENCES;JILIN QIANYI MODERN AGRICULTURE CO. LTD.;
展开▼

申请/专利号US202117244888
发明设计人 XUEWEN CHEN;AIZHEN LIANG;GUOCHEN XU;HAO GUO;YAN ZHANG;
展开▼

申请日2021-04-29
分类号A01C21;A01B79/02;C05F11/08;A01N25/04;C05D1;
国家 US
入库时间 2022-08-25 00:46:54

相似文献

专利
外文文献
中文文献