1春播准备1)播种前应仔细查看地块情况,做到心中有数,以确保作业质量和机械安全。2)备足种子、肥料和易损机械部件,以免耽误播种,贻误农时。3)种子必须干燥干净,不得夹杂秸秆和石块等杂物,以免堵塞排种口,影响播种质量。精量播种时,种子必须经过严格挑选,肥料也清洁干净,否则会影响播种施肥质量。4)把种子肥料放在地头适当 1 spring sowing preparation 1) Prior to sowing should carefully check the plots, be aware of, to ensure the quality of operations and mechanical safety. 2) Prepare enough seeds, fertilizers and delicate mechanical parts to avoid sowing and delaying farming. 3) The seeds must be dry and clean, no mixed with straw and stones and other debris, so as not to block the breeding port, affecting the quality of planting. Precision sowing, the seeds must be rigorously selected, clean fertilizers, otherwise it will affect the quality of sowing fertilizers. 4) put the seed fertilizer on the ground appropriate