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多年生的栽培牧草,常采用夏播.夏播气温高,降水充沛,能充分满足牧草种子发芽出苗的需要.出苗率高,幼苗生长发育迅速,有利于铲除杂草和农事安排.尤其对我省
Perennial cultivation of pasture, often use summer sowing. Summer sowing high temperature, abundant rainfall, can fully meet the needs of forage seed germination. Seedling rate is high, rapid growth and development of seedlings is conducive to the eradication of weeds and agricultural arrangements.