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| 掺混型缓释肥对小麦产量及品质的影响 | |
| 引用本文： | 王茹芳,刘俊滨,张夫道,王玉军.掺混型缓释肥对小麦产量及品质的影响[J].中国土壤与肥料,2007(2):35-37,42. |
| 作者姓名： | 王茹芳 刘俊滨 张夫道 王玉军 |
| 作者单位： | 1. 中国农业科学院农业资源与农业区划研究所,北京,100081;河北省沧州市农林科学院,河北,沧州,061001 2. 河北省南运河河务管理处,河北,沧州,061001 3. 中国农业科学院农业资源与农业区划研究所,北京,100081 |
| 摘 要： | 采用田间小区试验，以不施肥（CK1）和施用等NPK养分化肥（CK2）为对照，研究了掺混型缓释肥对冬小麦产量和品质的影响。结果表明，与CK2相比，施用掺混型缓释肥能显著提高冬小麦产量，增产幅度为23．77％；能促进穗粒数、穗粒重及千粒重的增加，增加幅度分别为8．70％、19．02％、3．93％；可以改善小麦籽粒的品质，小麦籽粒的粗蛋白含量、氨基酸含量、容重、湿面筋含量、沉降值、总糖含量均呈增加的趋势，增加幅度分别为3．49％，21．33％，1．58％，4．58％，10．73％，43．75％。 |
| 关 键 词： | 掺混型缓释肥 小麦 产量 品质 |
| 文章编号： | 1673-6257（2007）02-0035-04 |
| 修稿时间： | 2005-03-15 |
Effects of bulk-blend controlled-release fertilizer on the yield and quality of wheat |
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| WANG Ru-fang,LIU Jun-bin,ZHANG Fu-dao,Wang Yu-jun.Effects of bulk-blend controlled-release fertilizer on the yield and quality of wheat[J].Soil and Fertilizer Sciences in China,2007(2):35-37,42. | |
| Authors: | WANG Ru-fang LIU Jun-bin ZHANG Fu-dao Wang Yu-jun |
| Affiliation: | 1. Institute of Agricultural Resources and Regioral Planning, CAAS, Beijing 100081 ; 2. Agricultural and Forest Academy of Cangzhou, Cangzhou Hebei 061001 ; 3. Management of South Canal of Hebei Province, Cangzhou Hebei 061001 |
| Abstract: | An experiment was conducted in field to study the effects of bulk-blend controlled-release fertilizer(BBCRF) on the yield and quality of wheat compared to treatments of no fertilizer(CK1) and fertilizer(CK2).The results showed that the yield of application of BBCRF was singnificantly higher compared to CK2.Yield of applied BBCRF increased by 23.77%.Number of seed,weight of ear and weight of 1000 seeds of application of BBCRF were higher compared to CK2.They increased by 8.70%,19.02%,3.93%,respectively.The quality of wheat was improved by the application of BBCRF.Compared to CK2,protein content,bulk density,content of wet gluten,sedimentation value,contend of total suger were higher than that of the control.They increased by 3.49%,21.33%,4.58%,10.73%,43.75%,respectively. |
| Keywords: | bulk- blend controlled- release fertilizer wheat yieM quality |
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