精选麦种促增产经过精选后的种子,粒大饱满,播后不仅出苗整齐,生长粗壮,分蘖早而多,而且后期成穗率高,其增产效果一般都在15%以上。种子精选方法:可配制15%的盐水或配制300%的泥水溶液选种;没有条件的可用重力风选或筛选。选种时要去掉损伤、虫蛀、瘪粒和病粒。选好后用清水洗净再播种。药肥浸种拌籽防病又增产播种前用千分之一的多菌灵溶液浸种24小时,能有效地防止黑穗病、条纹病、网斑病等病害的发生。用 Selected wheat seed and promote production After the selection of seeds, grain full, after sowing not only tidy, grow thick, early tiller, but the latter into a high rate of spike, the yield increase are generally more than 15%. Seed selection methods: 15% of the salt water can be formulated or formulated 300% mud solution selection; no conditions available gravity wind screening or screening. Seed selection to remove the damage, moth-eaten, shriveled grain and sick grain. After selection, rinse with water and sow. Seed dressing soaking seed medicine prevent disease and increase production before planting seeds with one thousandth seed soaking solution for 24 hours, can effectively prevent smut, striped disease, net blotch and other diseases. use