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从促进花芽分化、不同育苗方式和不同定植时期三方面对提高大棚草莓前期产量的影响进行了研究。结果表明 :促进花芽分化能提早现蕾开花和采收 ,1 2月底前和 1月底前增产明显 ,营养钵苗比对照增产 2 0 5.1kg和 2 32 .3kg ,假植苗比对照增产 1 36.8kg和 1 73.4kg。 3种育苗方式前期果产量以营养钵育苗最高 ,其次为假植育苗。因假植育苗简便易行 ,更有推广价值。假植苗 9月 5日定植前期果产量最高 ,其次为 9月 1 5日 ,再次为 8月 2 5日。生产上以适期偏早定植 ,即 9月上中旬为佳。
The effects of promoting flower bud differentiation, different seedling raising methods and different colonization periods on improving the early yield of strawberry in greenhouse were studied. The results showed that the flower bud differentiation could be accelerated by budding, flowering and harvesting. The yield increase was obvious before the end of January and before the end of January. The yield of nutrition seedlings was increased by 210.1kg and 232.2kg compared with the control. And 1 73.4 kg. The results showed that the yield of the three kinds of nursery seedlings was the highest in the nutrition bowl, followed by the nursery seedlings. Because of nursery seedlings simple and easy, more promotional value. September 5 fake seedlings pre-planting fruit yield the highest, followed by September 15, again August 25. Early production in order to plant suitable, that is, mid-September is better.