摘要
在缺磷土壤(速效磷含量低于6.37mg/kg)上研究不同磷肥种类对弱筋小麦籽粒产量及品质的影响。结果表明:施用不同种类磷肥均能提高籽粒产量;不同磷肥品种间以复合肥增产效果最高,过磷酸钙最低;不同磷肥处理的籽粒蛋白质含量均符合国家标准(GB/T17893-1999)。不同磷肥对弱筋小麦的营养品质和加工品质有显著的调节作用,以施用复合肥对弱筋小麦提高产量和改善品质效果最佳。
Effects of different kinds of phosphate fertilizers on yield and quality of weak gluten wheat were studied in the phos-phatedeficient soil （available Pz 05 is lower than 6.37mg/kg） . The results showed that the yield of wheat increased with application of different kinds of phosphate fertilizerss yield increasing of compound phosphate fertilizer was the highest, superphos- phate fertilizer was the lowest; grain protein content of different fertilizer treatment were comply with the national standard （GB/T17893--1999）. Different phosphate fertilizer performanced significantly adjust to nutritional quality and processing qual- ity of weak gluten wheat, yield and quality improvement efficency is best with the application of compound fertilizer.
出处
《耕作与栽培》
2014年第3期1-3,共3页
Tillage and Cultivation
基金
国家自然科学基金项目(30671224)
江苏省高校自然科学重大基础研究项目(07KJA21022)资助
"333高层次人才培养工程"专项资助
关键词
磷肥
小麦
产量
品质
phosphate fertilizers wheat
yields quality
