黑龙江八一农垦大学学报Issue(5)：20-24,81,6.DOI:10.3969/j.issn.1002-2090.2015.05.005
肥密因素对黑龙江省半干旱区高粱先杂44产量及品质的影响
Effects of Fertilizer Planting and Density on Yield and Quality of Sorghum Xianza44 in Semi-arid Region of Heilongjiang Province
摘要
Abstract
Taking sorghum Xianza 44 as the experimental material,two factors split-plot design method was applied,and the effects of different fertilizer amount and density on grain yield and quality of sorghum were compared. The result showed that with the same fertilizer amount,the yield of density of 96,000 plants·hm-2 was relatively higher (6 459.35 kg·hm-2);under the same density,the yield of fertilizer amount of 750 kg·hm-2 was relatively higher (6 504.16 kg·hm-2). In the condition of interaction with fertilizer and density,the yield of cultivation pattern with density of 96,000 plants·hm-2 and fertilizer amount of 750 kg·hm-2 were relatively higher (6 981.00 kg·hm-2). The content was as follows:the content 1.24%,the protein 9.28%,the starch 65.53%,the fat 3.64%,and the quality was better. The study showed that the cultivation pattern was the suitable combination in sorghum Xianza44 of density 96,000 plants·hm-2 and fertilizer amount of 750 kg·hm-2.关键词
高粱/施肥量/密度/产量/品质Key words
sorghum/fertilize amount/density/yield/quality分类
农业科技引用本文复制引用
王聪,魏金鹏,王平,谢海龙,杜吉到,赵长江,王智慧,唐春双,杨克军..肥密因素对黑龙江省半干旱区高粱先杂44产量及品质的影响[J].黑龙江八一农垦大学学报,2015,(5):20-24,81,6.基金项目
国家杂粮工程技术研究中心组建项目（2011FU125X07）；农业部公益性（项目）本地与引进种质资源高效结合与利用研究（201303007）；黑龙江八一农垦大学校内培育课题资助计划项目（XZR2014-02）。 （）
