论文部分内容阅读
按烟草栽培的农艺要求.在烟苗往大田里移栽前需要先进行施肥起埂作业。然后将烟苗栽在田埂上。传统作业模式是先用人工开出两条沟.再把按比例配好的肥料(饼肥、复合肥、磷肥及钾肥等混合物)撒施入沟内.然后用畜力犁,分2次将两侧的土壤翻到中央.形成一条田埂。烟田施肥起埂作业是烟叶种植过程中劳动强度最大的作业,费时费工.劳动效率低。这种生产模式与烟叶
According to the requirements of tobacco cultivation of agronomic needs in the tobacco seedlings transplanted to the field before the first fertilization pheasant operation. Then planted in the fields of tobacco seedlings. The traditional mode of operation is to manually open two ditches, and then proportionally with a good fertilizer (cake fertilizer, compound fertilizer, phosphate fertilizer and potash and other mixtures) sprinkled into the ditch and then plow livestock, divided into 2 times on both sides Turn the soil to the center. Tobacco field fertilization operation is the most labor intensive tobacco planting process, time-consuming and labor-intensive. This production model with tobacco leaves