一、播种期喜墒怕干:谷子发芽需吸收相当于种子本身重量的30%的水分,才能发芽出苗。所以,墒情好播后一周左右便可出苗;如果土壤含水量在20%以下,谷子出苗至少在15～20天以上,秋天易遭霜害。二、幼苗期喜疏怕稠:谷子为喜光作物,不耐阴且怕挤。耐强光且对日照十分敏感。所以,出苗后要及时疏苗、定苗,促进其健壮生长。“谷间寸顶上粪”这句谚语,从古流传到 First, sowing hi moisture fear of dry: millet germination need to absorb the equivalent of 30% of the weight of the seeds of the water in order to sprout emergence. Therefore, the soil moisture content can be about a week after sowing can be sprouting; if the soil moisture content below 20%, millet sprouting at least 15 to 20 days or more, the fall vulnerable to frost damage. Second, seedling hi scared thick: millet for hi light crops, intolerance and fear of crowded. Light-resistant and very sensitive to sunlight. Therefore, sprouting in time after emergence, Dingmiao, to promote its robust growth. The saying goes, “From the past to the dung on the top of the valley.”