废白土基有机肥对水稻生长、产量及品质的影响  

Effects of Waste Clay-based Organic Fertilizer on Growth,Yield and Quality of Rice

作　　者：邱才飞[1] 邵彩虹[1] 王少先[1] 陈霞[1] QIU Cai-fei;SHAO Cai-hong;WANG Shao-xian;CHEN Xia(Soil and Fertilizer&Resource and Environment Institute,Jiangxi Academy of Agricultural Sciences/National Engineering and Technology Research Center for Red Soil Improvement/Key Laboratory of Crop Ecophysiology and Faming System for the Middle and Lower Reaches of the Yangtze River,Ministry of Agriculture and Rural Affairs/Key Laboratory of Agricultural Ecology and Resource Utilization of Jiangxi Province,Nanchang 330200 China)

机构地区：[1]江西省农业科学院土壤肥料与资源环境研究所/国家红壤改良工程技术研究中心/农业农村部长江中下游作物生理生态与耕作重点实验室/江西省农业生态与资源利用重点实验室,江西南昌330200

出　　处：《江西农业学报》2020年第3期14-18,共5页Acta Agriculturae Jiangxi

基　　金：国家重点研发计划(2018YFD0800503、2016YFD0300507);江西省重点研发计划(20161BBF60126)。

摘　　要：以早稻品种“中早17”为材料,研究了施用废白土基有机肥对水稻生长、产量及品质的影响。结果表明:与不施肥处理比较,施用3000 kg/hm 2的废白土基有机肥可以使水稻叶片的叶绿素含量提高3.46%,叶面积增大64%,分蘖数增加40%,有效穗数增加35.29%,每穗粒数增多6.94%,千粒重提高1.43%,产量增加33.33%,而且使稻米品质中的出糙率、精米率、整精米率和蛋白质含量均有所提高;而半量化肥配施3000 kg/hm 2废白土基有机肥处理水稻的各项生理生态指标和产量较施用全量化肥处理均稍有降低。说明在水稻生产上利用废白土基有机肥替代一定量的化肥是可行的,但化肥的替代量不宜超过50.0%。The early rice variety Zhongzao 17 was used as material to study the application effect of waste clay-based organic fertilizer on rice growth,yield and quality.The results showed that compared with no fertilizer treatment,the treatment of 3000 kg/hm 2.The waste clay-based organic fertilizer could increase the chlorophyll content of rice leaves by 3.46%,the leaf area by 64%,the number of tillers by 40%,and the yield by 33.33%.Among them,the effective spikes in yield components increased by 35.29%,and the number of kernels per spike increased by 6.94%.The weight of 1000-grain increased by 1.43%.The roughness,milled rice rate,whole milled rice rate and protein content in rice quality were improved.,the physiological and ecological indicators and yields in the treatment of the semi-quantitative fertilizer combined with 3000 kg/hm 2 waste clay-based organic fertilizer in the rice production process were slightly reduced compared with the treatment of full chemical fertilizer.It showed that waste clay-based organic fertilizer was partial replacement of chemical fertilizer application,but the replacement amount of chemical fertilizer should not exceed 50.0%.

关 键 词：废白土基有机肥 水稻 生长 产量 品质 

分 类 号：S511.062[农业科学—作物学]