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从拔节到抽穗是谷子营养生长和生殖并进期,田间管理的好坏直接关系到穗子的长度,籽粒数量及饱满程度。田间管理重点应抓好以下技术措施:1.巧铲趟,高培土,细清垄。谷子拔节后要用小耘锄深耘、勤铲。深耘能疏松土壤,有利根系下扎,可切断地表毛根,促进再生新根的生长;有利接纳雨水,提高地温。铲地要做到早铲、细铲,铲3～4遍。天旱更应紧铲,往根部壅干土,破坏土壤毛细管,减少水分
From jointing to heading is the vegetative growth and reproduction of millet and progressing, field management is directly related to the length of the ears, the number of grains and the degree of fullness. Field management should focus on the following key technical management measures: 1. Qiao shovel trips, high soil, fine clear ridge. After millet jointing to use Xiao Yun hoe deep Yun, ground shovel. Deep Yun can loose soil, favorable root tie, cut off the surface of the hair root, and promote the growth of new roots regeneration; favorable to receive rainwater and improve ground temperature. Shovel to do early shovel, shovel, shovel 3 to 4 times. Drought should be tight shovel, dry soil to the roots, destroy soil capillaries, reduce water