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棉花播后往往缺苗断垅。我们总结了近几年各种育苗经验,并在沟北、羊柴大队同群众一起试验,证明用砂子育棉芽进行芽苗移栽,是保证棉花苗全、苗齐、苗旺的好办法。砂育棉芽,优点很多。首先砂育棉芽,可以高度集中,占地少,易管理,芽苗生长能随时控制。如大田用苗急,可加盖塑料薄膜增温助长,若出芽太快,可泼冷水降温控制。其次,芽苗移栽比点补种子见效快,棉苗容易赶齐,比移栽大田备用苗
Cotton seedlings are often cut off after sowing. We summed up the experience of nurturing a variety of seedlings in recent years and experimented with the masses in Dabei and Yangchai Brigade to prove that transplanting of seedlings with cotton buds of sand is a good way to ensure the completeness of cotton seedlings, . Sand cotton buds, many advantages. First, sand cotton buds can be highly concentrated, less land, easy to manage, bud growth can be controlled at any time. If the field with seedlings urgent, can be capped with plastic film to help increase temperature, if budding is too fast, can be poured cold water cooling control. Second, the transplanting of seedlings faster than point-fill seeds, cotton seedlings easy to rinse, than transplanting field spare seedlings