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无机-矿质复混肥料对水稻产量和品质的影响 被引量:4

The Effect of Fertilizer Mixed with Inorganic minerals on Yield and Quality of Rice
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摘要 应用无机-矿质复混肥料,对水稻产量和品质进行了分析,试验证明,无机-矿质复混肥料可以促进水稻分蘖、防止植株倒伏,667m2施无机-矿质肥料25kg,比常规施肥处理增产12.1%,千粒重增加2.0g、空秕率降低11.1%。施用无机-矿质肥料可以改善稻米品质,提高精米率,降低垩白率和直链淀粉的含量,增加稻米的食味性。 In the experiment, the fertilizer mixed with inorganic minerals was applied and the yield and quality of rice were analysed. The result showed that the mixed fertilizer could improve tillering and prevent plant lodging of rice. Compared with common fertilizers yield increased 11.9% when 25kg mixed fertilizer was applied on 667m 2, 100 kernel weight increased 2.0g and the rate of empty grain decreaded 11.1%. After application of the mixed fertilizer, quality of rice was improved, the rate of chalk and the content of straight chain starch were reduced. The taste of rice was improved too.
出处 《黑龙江农业科学》 1999年第1期14-16,共3页 Heilongjiang Agricultural Sciences
关键词 无机-矿质 复混肥 水稻 产量 稻米品质 Fertilizer mixed with inorganic minerals, Rice, Yield, Quality
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