| 麦秸还田埋深对水稻产量和品质的影响 |
| |
| 引用本文： | 殷世伟等.麦秸还田埋深对水稻产量和品质的影响[J].中国稻米,2014(1):73-75. |
| |
| 作者姓名： | 殷世伟等 |
| |
| 作者单位： | [1]淮阴工学院生化学院,江苏淮安223003 [2]江苏省白马湖农场,江苏淮安223216 |
| |
| 基金项目： | 江苏省农业支撑项目（BE2012445）;淮安市科技支撑（农业）项目（SN1067）;国家级大学生创新训练计划项目（201211049017）;江苏省大学生创新训练项目（12017） |
| |
| 摘 要： | 以迟熟中粳稻宁9108为试验材料,研究了麦秸不同埋深(0 cm、10 cm和20 cm)对水稻产量和稻米品质的影响。结果表明,与秸秆表面还田相比,麦秸埋入土壤处理水稻有效穗数有所降低,每穗粒数、结实率与千粒重提高,产量增加,同时改善了稻米的外观品质,直链淀粉含量降低,食味品质提高,其中以麦秸埋深10 cm处理的效果最佳。
|
| 关 键 词： | 水稻 秸秆还田 产量 品质 |
Effects of Different Straw Incorporation Depth on Grain Yields and Qualities of Rice |
| |
| YIN Shi-wei,Wu Zi-shuai,ZHANG An-cun,YE Yu-xiu,ZHOU QingI,CHEN Xin-hong.Effects of Different Straw Incorporation Depth on Grain Yields and Qualities of Rice[J].China Rice,2014(1):73-75. |
| |
| Authors: | YIN Shi-wei Wu Zi-shuai ZHANG An-cun YE Yu-xiu ZHOU QingI CHEN Xin-hong |
| |
| Institution: | j＊ ( t College of Life Sciences and Engineering, Huaiyin Institute of Technology, Huaian, Jiangsu 223003, China; 2 Baimahu Farm of Jiangsu Province, Huaian, Jiangsu 223216, China; ) |
| |
| Abstract: | Effects of different straw incorporation depth （0 cm, 10 cm, 20 em） on yields and qualities of late maturity japonica rice Ning 9108 were investigated. The results indicated that the panicle number of rice was decreased slightly, whereas the number of grains per panicle, seed setting rate and 1000-grain weight were all increased, leading to a significant increase in grain yield, rice ap- pearance and eating quality were improved, amylose content was decreased with straw incorporation of 10 cm and 20 cm depth, and more effects with 10 cm, than that of 0 cm. |
| |
| Keywords: | rice straw embedding depth grain yield quality |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
