| 叶面喷施果宝对小偃22小麦产量及品质的效应 |
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| 引用本文： | 王海霞,张睿,李菽琳,陈家意,王永,何佳洋.叶面喷施果宝对小偃22小麦产量及品质的效应[J].西安文理学院学报,2014(4):13-16. |
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| 作者姓名： | 王海霞 张睿 李菽琳 陈家意 王永 何佳洋 |
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| 作者单位： | 山西省晋城市城区农业委员会;西北农林科技大学农学院; |
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| 基金项目： | 国家海洋“863”课题“新型海洋生物农用制剂产品开发”(2011AA090704);公益性行业(农业)科研专项“新型寡糖植物疫苗的研制及产业化开发”(200903052) |
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| 摘 要： | 试验于2012年8月至2013年7月在西北农林科技大学北校区试验田中进行,选择小偃22为试验材料,采取叶面喷施果宝调节剂研究其对小偃22产量及品质的效应.试验结果表明,叶面喷施果宝调节剂显著提高了小偃22产量和品质.处理小麦的成穗数(513.6~520.3)×105个/hm2,较对照增加1.1%~2.8%、小穗数18.8~18.9个/穗,较对照增加4.7%~5.8%、穗粒数29.4~29.8粒/穗,较对照增加2.9%~4.5%、千粒重43.8~45.6 g,较对照增加1.3%~5.6%、不孕小穗数3.7~4.1个/穗,较对照减少7.7%~17.0%、产量5 790.4~6 115.6 kg/hm2,较对照增加3.9%~9.7%,容重787.6~789.6 g/L,较对照提高0.3%~0.4%、硬度79.5%~82.4%,较对照减小1.3%~4.8%、蛋白质含量16.2%~16.8%,较对照提高3.4%~6.7%、湿面筋含量35.3%~35.8%,较对照提高1.1%~2.6%、拉伸面积61.7~62.4 cm2,较对照增大0.2%~1.2%,延展性225.4~226.4 mm,较对照增大0.1%~0.6%.沉降值、稳定时间的变化与浓度有关,吸水率与最大拉伸阻力变化不显著.
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| 关 键 词： | 果宝调节剂 小麦 产量 品质 |
The Effect of TDZ at Booting Stage on the Yield and Quality of Xiaoyan 22 |
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| Institution: | WANG Hai-xia ZHANG Rui LI Shu-ling CHEN Jia-yi, WANG Yong, HE Jia-yang ( 1. Jineheng Urban Agriculture Committee, Jineheng 048000, China ; 2. College of Agronomy, Northwest Agriculture and Forestry University, Yangling 712100, China) |
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| Abstract: | The experiment was carried out in the north campus trial field of the Northwest Agri- culture and Forestry University from August, 2012 to July, 2013. Xiaoyan 22 was selected as the test wheat. Guobao modifier was applied as a foliar spray treatment of Xiaoyan 22 to test its effect on the subject＇s yield and quality. The result shows a salient effect. The outcome of the processed wheat is as follows ： panicles at 51.4 - 52.0 million/hm2, with an increase of 1.1% to 2.8% ; spikelets at 18.8 ~ 18.9, with an increase of 4.7% to 5.8% ; grain number at 29.4 ~29.8, with an increase of 2.9% to 4.5% ; thousand kernel weight at 43.8 ~45.6g, with an increase of 1.3% - 5.6% ; sterile spike at 3.7 ~ 4.1, with a decrease of 7.7% ~ 17.0% ; yield at5 790.4 -6 115.6 kg/hm2, with an increase of 3.9% -9.7% ; density at 787.6 -~ 789.6 g/L, with an increase of 0.3% to 0.4% ; hardness at 79.5% - 82.4%, with a de- crease of 1.3% to 4.8% ; protein at 16.2% to 16.8%, with an increase of 3.4% to 6.7% ; wet gluten at 35.3% ~35.8% ,with an increase of 1.1% to 2.6 % ; tensile area at 61.7% 62.4 cm2, with an increase of 0.2% to 1.2% ; ductility at 225. g - 226.4 mm, with an in- crease of 0.1% to 0.6%. Sedimentation and the settling time are affected by the density. The water absorption and the maximal tensile resistance did not show significant change. |
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| Keywords: | Guobao modifier wheat yield quality |
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