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夏季蔬菜怎样更好的育苗

育苗基质讲解夏季蔬菜怎样更好的育苗

How to better the summer vegetable seedling raising

一、选好地块。选好地块后应增施充分腐熟的农家?#39318;?#24213;肥,并行浅耕。

A, select block. Select the block should be increased application of compost manure as base fertilizer, parallel shallow.

二、防高温危害。高温时莴苣、芹菜发芽困难,可将种子浸种8小时后用湿纱布包裹放井中或冷凉地方催芽。

Two, anti high temperature damage. Lettuce, celery seed germination at high temperature can be difficult, seed soaking for 8 hours with wet gauze wrap well or cool place germination.

三、防病毒病危害。高温下蔬菜病毒病发生严重,应采取各项降温措施

Three, anti virus disease. Serious occurrence of virus diseases of vegetables under high temperature, should take various measures to cool down

四、防暴雨危害。夏季暴雨使土壤板结,不利于种子发芽出土。应采取以下措施:选择高燥地建苗床,易遭暴雨地区宜选砂壤土育苗,苗?#33756;?#21608;要排水通畅,采用临时覆盖减轻暴雨危害,播种后如遇暴雨致种子未出土时,雨后在苗?#37319;?#27973;中耕,防止土面板结

Four, the storm damage. Summer rainfall makes the soil compaction, is not conducive to seed germination unearthed. We should take the following measures: choose high and dry to build the seedbed, prone to rainstorm area should choose the sandy loam nursery, nursery around to smooth drainage, the temporary cover to reduce rainstorm hazard, in case of rain induced after sowing seeds were not unearthed when, after the rain in the bed of shallow intertillage, prevent the soil surface hardening


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