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地膜植棉是近几年来广泛推广的一项植棉新技术。它能增温保温,有利于棉花争早苗、保全苗、早发多结桃;它的投资少,效益大,既能抗灾又省工。地膜棉尽管有这么多优点,但是在生产上还存在一个比较突出的问题—就是易早衰。这个问题的存在,严重影响了地膜棉的大面积推广,严重影响了地膜棉优势的发挥。为此,我们1986年进行了地膜棉防早衰的试验示范。现就有关情况总结如下:
Plastic film cotton is widely popularized in recent years, a new cotton technology. It can warm warm, is conducive to cotton fight early seedlings, protect the seedlings, early hair and more peaches; it’s less investment, effective, both disaster and labor-saving. Mulch Although there are so many advantages, but in the production there is a more prominent problem - that is, premature aging. The existence of this problem has seriously affected the large-scale promotion of mulching cotton and seriously affected the advantages of mulching cotton. To this end, we conducted in 1986 cotton mound test pro-aging demonstration. The relevant information is summarized as follows: