| 磷酸二铵对绿豆品种干物质积累及豆荚生长的影响 |
| |
| 引用本文： | 陈剑,葛维德.磷酸二铵对绿豆品种干物质积累及豆荚生长的影响[J].黑龙江农业科学,2014(11):39-43. |
| |
| 作者姓名： | 陈剑 葛维德 |
| |
| 作者单位： | 辽宁省农业科学院作物研究所,辽宁沈阳,110161 |
| |
| 基金项目： | 国家食用豆产业技术体系建设专项资助项目(CARS-09-Z8) |
| |
| 摘 要： | 为探讨不同株型绿豆品种高产栽培措施,以直立型和半蔓生型绿豆品种为试材,施用不同量的磷酸二铵(0、150及225kg·hm-2)进行试验,分析了磷酸二铵对绿豆品种的干物质积累及豆荚生长的影响。结果表明:磷酸二铵处理下绿豆品种的根、茎、叶干物质积累和单株第3个果枝的荚长,以适量施肥处理为最高,其次为超量肥,无肥处理(对照)最低;虽然根系干物质积累量辽绿6号低于辽绿5号,但茎、叶干物质积累辽绿6号高于辽绿5号,干物质积累最大速率出现时间早于辽绿5号;单株第3个果枝的荚长度也大于辽绿5号。
|
| 关 键 词： | 不同株型 绿豆品种 干物积累最大量速率 干物质积累最大速率时间 |
Effect of Diammonium Phosphate on Dry Matter Accumulation and Pods Growth of Different Mungbean Varieties |
| |
| CHEN Jian
,
GE Wei-de.Effect of Diammonium Phosphate on Dry Matter Accumulation and Pods Growth of Different Mungbean Varieties[J].Heilongjiang Agricultural Science,2014(11):39-43. |
| |
| Authors: | CHEN Jian GE Wei-de |
| |
| Institution: | (Crop Research Institute, Liaoning Academy of Agricultural Sciences, Shenyang, Liaoning 110161) |
| |
| Abstract: | In order to explore high yield cultivation measures of mungbean with different plant types,taking two mungbean varieties with upright and semi-trailing plant types as test materials,the effect of diammonium phosphate on dry matter accumulation and pods growth was anslyzed by applying different amounts of diammonium phosphate（0,150,225kg·hm^-2）.The results showed that the dry matter accumulation of roots,stems,leaves and pod length of the third fruit branch per plant of different plant types of mungbean were the highest by applying appropriate amount of diammonium phosphate,excessive amount was higher,and the lowest was no fertilizer（CK）.The dry matter accumulation of roots in Liaolyu 6was lower than Liaolyu 5,time and amount of the maximum rate of dry matter accumulation in stems and leaves showed that Liaolyu 6was earlier and higher than Liaolyu 5.The pod length of the third fruit branch per plant showed that Liaolyu 6was longer than Liaolyu 5. |
| |
| Keywords: | different plant types mungbean varieties the maximum rate of dry matter accumulation time of dry matter accumulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
