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| 硼肥在水稻生产上应用效果对比试验 | |
| 引用本文： | 邱爱民,吴红,刘传琴,范业春,吴燕,刘春晖.硼肥在水稻生产上应用效果对比试验[J].北方水稻,2009,39(3). |
| 作者姓名： | 邱爱民 吴红 刘传琴 范业春 吴燕 刘春晖 |
| 作者单位： | 1. 黑龙江省北大荒集团,建三江种业公司,黑龙江,佳木斯,156300 2. 黑龙江省农垦总局,建三江农业科学研究所,黑龙江,佳木斯,156300 3. 黑龙江省建三江种业,红卫分公司,黑龙江,佳木斯,156322 |
| 摘 要： | 通过在水稻苗期、初花期、齐穗期和灌浆期喷施不同种类的硼肥与空白对照进行对比试验,结果表明:喷施硼肥可增强植株的抗逆性,有利于减少水稻病害的发生,还可改善株型,增强抗倒伏能力;喷施硼肥可以增加水稻的株高、穗长、分蘖数、穗粒数、结实率和千粒重,可以提高水稻产量,各处理的产量均高于对照,增产55.2～93.4 kg/667 m2,增产率12.4%～17.6%,其中产量最高的是速乐硼30 g/667 m2,实际产量达624.1 kg/667 m2,增产率17.6%,增产效果显著。 |
| 关 键 词： | 硼肥 水稻 产量 效益 |
Effect of B Fertilizer on Rice Production |
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| QIU Ai-min,WU Hong,LIU Chuan-qin,FAN Ye-chun,WU Yan,LIU Chun-hui.Effect of B Fertilizer on Rice Production[J].Reclaiming and Rice Cultivation,2009,39(3). | |
| Authors: | QIU Ai-min WU Hong LIU Chuan-qin FAN Ye-chun WU Yan LIU Chun-hui |
| Institution: | 1 Jiansanjiang Seed Company of Heilongjiang Beidahuang Group;Jiamusi Heilongjiang 156300;2 Jiansanjiang Agricultural Research Institute of Heilongjiang General Land Reclamation Bureau;3 Hongwei Branch of Jiansanjiang Seed Company;Jiamusi Heilongjiang 156322;China |
| Abstract: | The different B fertilizers were sprayed at seedling stage,initial flowering stage,full heading stage and filling stage of rice and the results showed that the plant type was improved and the lodging resistance was increased.The yield increased due to the increase of plant height,panicle length,tillering number,grains per panicle,kernel set rate and 1000-grian weight.The yield was up to 624.1 kg/667 m2,with an increase by 17.6% compared with control when 30 g/667 m2 Sulepeng was used. |
| Keywords: | B fertilizer Rice Yield Benefit |
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