农机农艺融合与有机肥替代技术对小麦产量及品质的影响

Influence of Replacement of Chemical Fertilizer with Organic Fertilizer and Integration of Agricultural Machinery and Agronomyon Yield and Quality of Wheat

为提高小麦生产效率并减轻化肥施用对环境的负面影响,对农机农艺融合施肥技术及有机肥替代部分化肥进行研究。试验结果表明,采用农机农艺融合有机肥深施处理(T2),土壤有机质含量较对照处理(CK)和简单机械化处理(T1)分别提高了23.3%和10.6%,全氮含量也显著增加。同时,T2处理显著优化了小麦农艺性状,如株高增加了21.8%、有效穗数提高了27.9%,并且显著提升了小麦产量和品质,包括湿面筋含量增加5.8%、蛋白质含量提高22.7%、淀粉含量增加9.3%。研究结果充分证明了农机农艺融合有机肥深施技术对于提高小麦生产效率和品质的重要作用和积极影响。

In order to improve the production efficiency of wheat and reduce the negative impact of chemical fertilizer on the environment,fertilizer application technology with integration of agricultural machinery with agronomy and the replacement of chemical fertilizer with organic fertilizer were studied.The test results showed that the soil organic matter content increased by 23.3%and 10.6%by deep application of fertilizer with organic fertilizer under intergration of agricultural machinery with agronomy(T2)compared with the control treatment(CK)and the simple mechanized treatment(T1),respectively,and the total nitrogen content also increased significantly.At the same time,T2 treatment significantly optimized the wheat agronomic traits,such as plant height increased by 21.8%,effective spike number increased by 27.9%,and significantly increased the wheat yield and quality,including wet gluten content increased by 5.8%,protein content by 22.7%,starch content increased by 9.3%,which fully proved the important effect and positive influence of integration of agricultural machinery and agronomy with organic fertilizer deep treatment to improve the wheat production efficiency and quality.