谷子高产栽培技术董岩（黑龙江省农业科学院牡丹江农科所）１选茬和整地谷子对茬口反应敏感，不宜重迎茬，前作一般选择保存养分多、杂草少的玉米、小麦、大豆、高粱等。如前作为高粱或玉米，要将刨出的茬子拣净，及时将地群平，防止土壤透风跑墒；如前作为小麦，则翻后要... High-yield cultivation techniques of millet Dong Yan (Heilongjiang Academy of Agricultural Sciences, Mudanjiang Agricultural Institute) 1 stubble and land preparation millet sensitive to stubble response, should not be heavy stubble, before the general choice to save more nutrients, less weeds corn, wheat, soybeans, sorghum Wait. As before, as sorghum or corn, to dig out the stubble net clean, timely mass group, to prevent the soil run through the soil moisture; as before as wheat, the turn ...