Liu Zhongmin,Shan Lun,Ma Guozhong.The Study on Comprehensive Technical approachs to Raise Yield and Water Use of Spring Wheat in South Ningxia Hilly Area[J].Research of Soil and Water Conservation,1996,3(01):91-98.
提高宁南山区旱地春小麦产量及水分利用的综合技术途径研究
- Title:
- The Study on Comprehensive Technical approachs to Raise Yield and Water Use of Spring Wheat in South Ningxia Hilly Area
- 摘要:
- 通过多年单项农业技术和综合农业技术试验证明：在自然降水条件下，采用化肥、有机肥、生长期覆盖、深耕等相结合的综合技术栽培春小麦可大幅度地提高春小麦产量和水分利用效率.平均较单纯施化肥增产41.5%，水分利用效率提高51.0%.在综合农业技术中，无论何种年型（干旱、平水、丰水年）降水条件下施用化肥（N和P2O5各135～150kg/hm2）对增产和水分利用效率（WUE）的提高，约占50%；其次为有机肥，1hm2施量90000kg/hm2（驴马粪与土的混合物）约占30%左右；春小麦生长期间行间覆盖技术的作用约占20%；深耕25cm的作用很小，14.0%左右.
- Abstract:
- Experimental result conducted for many years in south Ningxia hilly area indicated that comprehensive technical approachs combined chemical fertilizer, organic fertilizer, coverage during growth season with deep ploughing can largely raise yield and water use efficiency of spring wheat under rain fed condition, yield and water use efficiency increase 41.5% and 51.0% respectively compared with single chemical fertilizer treatment.Of comprehensive technical approachs, chemical fertilizer >organic fertilizer >coverage during growth season >deep ploughing, their percentage is 50, 30, 20 and 14% respectively under all rain conditions (drought, average and raing).
相似文献/References:
[1]戚龙海,党廷辉,陈璐.旱塬冬小麦水分利用特征及对施肥的响应[J].水土保持研究,2009,16(03):105.
QI Long-hai,DANG Ting-hui,CHEN Lu.The Water Use Characteristics of Winter Wheat and Response to Fertilization on Dry-land of Loess Plateau[J].Research of Soil and Water Conservation,2009,16(01):105.
[2]张燕青,刘文兆.不同施肥处理下麦田水分利用过程及其效率特征[J].水土保持研究,2012,19(05):133.
ZHANG Yan-qing,LIU Wen-zhao.Characteristics of Water Utilization Process and Efficiency under Different Fertilization Treatments in a Wheat Field[J].Research of Soil and Water Conservation,2012,19(01):133.
[3]聂斌,李文刚,江丽华,等.不同灌溉方式对设施番茄土壤剖面硝态氮分布及灌溉水分效率的影响[J].水土保持研究,2012,19(03):102.
NIE Bin,LI Wen-gang,JIANG Li-hua,et al.Effects of Different Irrigation Methods on Nitrate Nitrogen Distribution in Soil Profile and Irrigation Water Use Efficiency of Tomato in Greenhouse[J].Research of Soil and Water Conservation,2012,19(01):102.
[4]雷声坤,王玉杰,王云琦,等.缙云山三种典型阔叶树光合生理特性研究[J].水土保持研究,2012,19(02):189.
LEI Sheng-kun,WANG Yu-jie,WANG Yun-qi,et al.Photosynthetic Physiological Characteristics of Three Typical Broad-leaved Trees in Jinyun Mountain[J].Research of Soil and Water Conservation,2012,19(01):189.
[5]张岁岐,李秧秧.施肥促进作物水分利用机理及对产量影响的研究[J].水土保持研究,1996,3(01):185.
Zhang suiqi,Li Yangyang.Study on Effects of Fertilizing on Crop Yield and Its Mechanism to Raise Water Use Efficiency[J].Research of Soil and Water Conservation,1996,3(01):185.
[6]李代琼,姜峻,梁一民,等.安塞黄土丘陵区人工草地水分有效利用研究[J].水土保持研究,1996,3(02):66.
Li Daiqiong,Jing Jun,Laing Yimin,et al.Study on Water Use Efficiency of the Artificial Grassland at Ansai County in the Loess Hilly Region[J].Research of Soil and Water Conservation,1996,3(01):66.
[7]戴万宏,吕殿青,刘胜利.关中雨养麦田施肥的节水增产效应研究[J].水土保持研究,1996,3(03):96.
Dai Wanhong,LÜ,Dianqing,et al.Influence of Fertilization on Water Utilization Efficiency and Grain Yiel d in Rainfed Wheat Field in Guanzhong Region[J].Research of Soil and Water Conservation,1996,3(01):96.
[8]梁金萍,郭忠,魏新平.春玉米不同种植模式农田水分利用效率的研究[J].水土保持研究,1996,3(03):131.
Liang Jinping,Guo Zhong,Wei Xinping.Water Use Efficiency of Different Planting Pattern of Spring Maize[J].Research of Soil and Water Conservation,1996,3(01):131.
[9]邓西平,山仑,Lnanaga Shinobu,等.半干旱区春小麦高效利用有限灌水的研究[J].水土保持研究,1998,5(01):65.
Deng Xiping,Shan Lun,Lnanaga Shinobu.High Efficient Use of Limited Irrigation Water by Semiarid Zone Spring Wheat[J].Research of Soil and Water Conservation,1998,5(01):65.
[10]刘文兆,李玉山.渭北旱塬西部作物水肥产量耦合效应研究[J].水土保持研究,2003,10(01):12.
LIU Wen-zhao,LI Yu-shan.Coupled Effect for Supplies of Water and Nutrients to Crop in the West of Weibei Rainfed Tableland[J].Research of Soil and Water Conservation,2003,10(01):12.
备注/Memo
收稿日期:1995-11-10;改回日期:。