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目前,我省50万亩左右的黄红麻每年所需的种子,仍然依靠“两广”、福建等省调入。能否利用浙南地区有利的自然条件来繁殖黄红麻种子,以解决麻区的种子来源,这是人们共同关心的问题。浙江省农科院经过多年试验研究,证明平阳县(包括附近各县)不仅可以留种,而且留得的种子,应用一代.其种性变化不大,仍然具有“南种北栽”的增产优势。从麻步区几年来留种试验的实践表明,选用不同熟期类型的品种留种,对麻种产量及种子的质量影响很大。因此,有必要对黄红麻的生育特性与平阳县的光温条件进行分析,以选择既在浙北产麻区
At present, about 500,000 mu of yellow kenaf in our province need seeds each year, and still rely on “Guangdong and Guangxi” and Fujian provinces. Whether we can exploit favorable natural conditions in southern Zhejiang to breed kenaf seeds in order to solve the seed source of nursery areas is a common concern. Zhejiang Academy of Agricultural Sciences after years of experimental study shows that Pingyang County (including nearby counties) not only can stay species, but also to retain the seeds, apply a generation of its species was little changed, there is still “south of North planting” increase Advantage. The practice of staying test in nursery for several years shows that the selection of seeds of different maturity types has a great influence on the yield and the quality of seeds. Therefore, it is necessary to analyze the reproductive characteristics of kenaf and light and temperature in Pingyang County,