不同灌溉施肥方式对小麦群体及产量的影响
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摘要
[目的]研究不同灌溉施肥方式对冬小麦群体及产量的影响。[方法]以冬小麦山农29为试验材料,分析5种不同的灌溉施肥模式对小麦群体、干物质积累及产量的影响。[结果]畦田节灌水肥一体化处理下,群体茎数、干物质积累以及籽粒产量均高于其他处理,按需补灌水肥一体化处理次之,但比较节水。因此,畦田节灌水肥一体化处理是该试验条件下节水节肥高产高效的最优处理。[结论]该试验为筛选一种有效的小麦节水节肥高产高效栽培模式提供了理论依据。
[Objective]To study the effects of irrigation and fertilization on population structure and yield of wheat. [Method]Using Shannong 29 as experimental material, the effects of irrigation and fertilization on population, dry matter accumulation and yield of wheat were studied.[Result]Integration field of water and fertilizer was the best nitrogen application with the highest population, dry matter accumulation and yield o f wheat.[Conclusion]This research provided theoretical basis for both high yield and high efficiency of wheat.
[Objective]To study the effects of irrigation and fertilization on population structure and yield of wheat. [Method]Using Shannong 29 as experimental material, the effects of irrigation and fertilization on population, dry matter accumulation and yield of wheat were studied.[Result]Integration field of water and fertilizer was the best nitrogen application with the highest population, dry matter accumulation and yield o f wheat.[Conclusion]This research provided theoretical basis for both high yield and high efficiency of wheat.
引文
[1]张雪靓,孔祥斌.黄淮海平原地下水危机下的耕地资源可持续利用[J].中国土地科学,2014,28(5):90-96.
[2]FANG Q X,MA L,GREEN T R,et al.Water resources and water use efficiency in the North China Plain:Current status and agronomic management options[J].Agricultural water management,2010,97(8):1102-1116.
[3]巨晓棠,谷保静.我国农田氮肥施用现状问题及趋势[J].植物营养与肥料学报,2014,20(4):783-795.
[4]杨春玲,宋志均,侯军红,等.基于周麦18的水肥耦合研究[J].安徽农业科学,2013,41(11):4797-4799.
[5]KRESOVI C'B,TAPANAROVA A,TOMI C'Z,et al.Grain yield and water use efficiency of maize as influenced by different irrigation regimes through sprinkler irrigation under temperate climate[J].Agricultural water management,2016,169:34-43.
[6]矫岩林,孙晓辉,刘翠玲,等.不同施氮量对冬小麦烟农0428产量及氮肥利用效率的影响[J].山东农业科学,2017,49(5):74-77.
[7]郜峰,刘国涛,韩勇,等.不同氮肥运筹对小麦群体·产量及氮肥利用率的影响[J].安徽农业科学,2018,46(24):23-24,27.
[8]高聚林,刘克礼,张永平,等.不同农艺措施对春小麦群体干物质积累的影响[J].麦类作物学报,2003,23(3):79-84.
[9]李志勇,陈建军,陈明灿.不同水肥条件下冬小麦的干物质积累、产量及水氮利用效率[J].麦类作物学报,2005,25(5):80-83.
[10]韩占江,于振文,王东,等.测墒补灌对冬小麦干物质积累与分配及水分利用效率的影响[J].作物学报,2010,36(3):457-465.
[2]FANG Q X,MA L,GREEN T R,et al.Water resources and water use efficiency in the North China Plain:Current status and agronomic management options[J].Agricultural water management,2010,97(8):1102-1116.
[3]巨晓棠,谷保静.我国农田氮肥施用现状问题及趋势[J].植物营养与肥料学报,2014,20(4):783-795.
[4]杨春玲,宋志均,侯军红,等.基于周麦18的水肥耦合研究[J].安徽农业科学,2013,41(11):4797-4799.
[5]KRESOVI C'B,TAPANAROVA A,TOMI C'Z,et al.Grain yield and water use efficiency of maize as influenced by different irrigation regimes through sprinkler irrigation under temperate climate[J].Agricultural water management,2016,169:34-43.
[6]矫岩林,孙晓辉,刘翠玲,等.不同施氮量对冬小麦烟农0428产量及氮肥利用效率的影响[J].山东农业科学,2017,49(5):74-77.
[7]郜峰,刘国涛,韩勇,等.不同氮肥运筹对小麦群体·产量及氮肥利用率的影响[J].安徽农业科学,2018,46(24):23-24,27.
[8]高聚林,刘克礼,张永平,等.不同农艺措施对春小麦群体干物质积累的影响[J].麦类作物学报,2003,23(3):79-84.
[9]李志勇,陈建军,陈明灿.不同水肥条件下冬小麦的干物质积累、产量及水氮利用效率[J].麦类作物学报,2005,25(5):80-83.
[10]韩占江,于振文,王东,等.测墒补灌对冬小麦干物质积累与分配及水分利用效率的影响[J].作物学报,2010,36(3):457-465.