草木樨和沙打旺是我省的主栽绿肥作物,由于春旱保苗难,严重影响其发展速度。各地经验表明,春旱时播种绿肥,做到“六忌”就可以保住苗。一忌不整地.草木樨和沙打旺种子很小,幼芽出土带子叶,拱土能力很弱。应在播前翻地,将土耙细整平,镇压保墒。 Meadow mulberry and sand Astacus is the main plant in our province green manure crops, seedlings due to spring drought difficult, seriously affecting the speed of its development. Experience from all over the country shows that when sowing green manures during the spring drought, “six bogeys” can keep the seedlings. A bogey .Wooden shrubs and sand Wang seed is very small, buds unearthed cotyledons, arch earth weak. Should be turned on before sowing, the soil rake fine leveling, suppression of soil moisture.