1.播种量的调整根据播量要求调整外槽轮工作长度.转动地轮10圈.称出一个排种器的排种质量,计算公式:每行排种量(g)=亩播量(kg)×行距(m)×地轮直径(m)×3.14×10×1000,666.7m~2.施肥量调整方法与播种量相同。2.播种施肥深度调整地轮平面与开沟器上种管及导肥管最低点之间的高度差即为理论上的播种、施肥深度。作业时播种深度应控 1. Sowing volume adjustment According to sowing requirements to adjust the length of the work of the outer wheel. Rotate the ground 10 laps. Weigh out a seeding seed quality, formula: row per row (g) = mu sowing ( kg) × distance (m) × diameter of ground wheel (m) × 3.14 × 10 × 1000,666.7m ~ 2 The method of adjusting fertilizer amount is the same as sowing amount. 2. Seeding and fertilizer depth adjustment Ground plane and opener on the tube and the lowest point between the fat pipe is the theoretical depth of sowing, fertilization. Seeding depth should be controlled when operating