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| 生物制剂拌种对大豆的促生作用及对产量的影响 | |
| 引用本文： | 谢延彬,Wang Shiqiang,王士强,赵海红,张兴梅.生物制剂拌种对大豆的促生作用及对产量的影响[J].黑龙江八一农垦大学学报,2009,21(1):15-18. |
| 作者姓名： | 谢延彬 Wang Shiqiang 王士强 赵海红 张兴梅 |
| 作者单位： | 1. 黑龙江省北大荒农业股份有限公司八五四分公司,虎林,158403 2. 黑龙江省农垦科学院水稻研究所 3. 黑龙江省农科院佳木斯分院 4. 黑龙江八一农垦大学农学院 |
| 摘 要： | 在盆载、田间栽培条件下，开展了4种生物制剂（Y1、Y2、Y4和Y5）拌种对大豆促生作用、产量影响的研究。结果表明，YI、Y2、Y4和Y5的拌种量分别为1．5％、1．5％、2％、2％时，对大豆苗期促生作用较好。另一方面，4种生物制剂不同程度地促进了干物质积累和大豆株高的增加。在VC～R1期，其中Y4处理对株高作用最强，Y1和Y2处理次之；其中Yl和Y2处理明显促进了干物质积累，Y4和Y5处理次之。综合分析表明，Y1和Y2拌种，促进植株生长，提高籽粒产量。 |
| 关 键 词： | 生物制剂 大豆 促生作用 |
Effects of The Seeds Dressing Biological Reagents on Soybean Plant-Growth Promoting and Yield |
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| Wang Shiqiang.Effects of The Seeds Dressing Biological Reagents on Soybean Plant-Growth Promoting and Yield[J].Journal of Heilongjiang August First Land Reclamation University,2009,21(1):15-18. | |
| Authors: | Wang Shiqiang |
| Institution: | Xie Yanbin, Wang Shiqiang, Zhao Haihong, Zhang Xingme (1.The 85^th Branch of Heilongjiang Bedahuang Agriculture Company.Ltd., Hulin 158403, China; 2.Rice Research Institute of Land Reclamation Academy in Heilongjiang Province;3.Jiamusi Branch of Heilongjiang Academy of Agricultural Sciences： 4.College of Agriculudre, Heilongjiang August First Land Reclamation University) |
| Abstract: | The effects of the seeds dressing four kinds of biological reagents （Y1, Y2, Y4 and YS） on soybean plant-growth promoting and yield were conducted in pot and field experiment. The results showed that the biological reagents in different seed dressing were 1.5%, 1.5%,2% and 2% , which were better on the plant-growth promoting during the soybean seeding. On the other hand,the four kinds of biological reagents accelerated indistinctively the accumulation of plant dry matter and the height of soybean. the height of soybean were higher with Y4 than with YI and Y2. The increase of the plant dry matter accumulation were more with Y1 and Y2 than with Y4 and YS. The results indicated that it was effective to increase seed yield or and accelerated function of plant-growth by seed dressing biological reagents Y1 and Y2. |
| Keywords: | biological reagent soybean plant-growth promoting |
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