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1988年春,沈阳市于洪区在推广万亩菜田商品苗配套技术工作中,我们分别在陵东乡东窖村和于洪乡李官村进行了商品菜苗和自育苗的产量、产值的追踪对比试验.结果表明,黄瓜、西红柿商品菜苗不仅在定植时茎叶健壮,根系发达,苗质普遍优于自育苗;而且在相同的栽培条件下,产量和产值均高于自育苗10%以上.实践证明,由于商品菜苗是集中播种管理,育苗设施较完善,利1
In the spring of 1988, Yuhong District, Shenyang City, in popularizing the supporting technology work of commercial seedlings per mu of vegetable fields, we conducted the comparison and analysis of the output and output value of commercial vegetable seedlings and self-seedlings in Dongcai Village of Lingdong Township and Liguan Village of Yuhong Township respectively The results showed that the vegetable seedlings of cucumber and tomato were not only strong in stems and leaves when colonized, but also had developed root system, and the quality of the seedlings was generally better than that of the self-seedlings. Under the same cultivation conditions, the yield and the output value were both higher than 10%. Prove that, because the commodity vegetable seedling is the centralized seeding management, the nursery facilities are perfect and favorable