豫北大棚早春尖椒优质高效栽培技术要点

Vegetables(2018)

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Abstract
针对冬季温室辣(尖)椒育苗难度大及早春茬尖椒病虫害严重、产量偏低等问题,通过应用穴盘育苗、膜下水肥一体化和病虫害综合防治技术,使得问题得到有效缓解,尤其是苗期棚室保温增光、连阴天气提前喷施0.2%磷酸二氢钾和0.136%芸薹·吲乙·赤霉酸(碧护)、定植前施入德龙12菌微生物菌肥等措施显著降低了冬季育苗风险、提高了土壤有益微生物的种群优势,在减少农药用量、降低人工投入的基础上,平均每667 m2尖椒产量达5000 kg,产值1.2万元.
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