Crop cultivation method for soil improvement

• Main Authors: YAN WEIPING, CAO TIEHUA, SUN NING, ZHAO HONGXIANG, WANG HONGJUN, TAN GUOBO, ZHANG LIHUA, BIAN SHAOFENG, WANG LICHUN, LIANG XUANHE, CHEN BAOYU, MENG XIANGMENG
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2018
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL; SOIL WORKING IN AGRICULTURE OR FORESTRY; TRAPPING

The invention provides a crop cultivation method for soil improvement and belongs to the technical field of crop cultivation. The method comprises the following steps that (1) rolling is conducted after soil is subjected to deep scarification, first crops are sowed, a drip irrigation tape is laid, after the first crops are harvested, straw of the first crops is smashed and deeply ploughed into thesoil or covers the ground surface of a farm field, and rotary tillage is conducted once; (2) in the second year, rolling is conducted after soil is subjected to deep scarification, second crops are sowed, a drip irrigation tape is laid, after the second crops are harvested, straw of the second crops is smashed and deeply ploughed into the soil, and rotary tillage is conducted once, wherein the second crops comprise gramineous crops or leguminous crops; (3) in the third year, rolling is conducted after soil is subjected to deep scarification, third crops are sowed, a drip irrigation tape is laid, after the third crops