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1技术概述玉米机械化生产技术主要包括播前种子处理、土壤制备、精量播种、田间管理和机械化收获等环节,每项技术措施都应该落实到位。2技术要点2.1播前准备东北、西北地区提倡前茬秋收后、土壤冻结前做好播前准备,包括深松、灭茬、旋耕、耙地、施基肥等作业,有条件的地区应采用多功能联合作业机具进行作业,提倡和推广保护性耕作技术。深松作业的深度以打破犁底层为原则,一般为30~35cm;深松作业时间应根据当地降雨
1 Technical Overview Maize mechanization production technologies include pre-sowing seed treatment, soil preparation, precision sowing, field management and mechanized harvesting and other aspects of each technical measures should be put in place. 2 Technical Points 2.1 Prepare for sowing Northeast and Northwest China advocated before the harvest in autumn, soil preparation before sowing before freezing, including subsoiling, stubble, rotary tillage, harrow, base fertilizer and other operations, conditional areas should be used more Function joint operation of equipment for homework, promote and promote conservation tillage technology. Subsoiling depth of operation to break the plow the principle of the ground, usually 30 ~ 35cm; subsoiling operation time should be based on local rainfall