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水稻长期不同栽培方式对后作大麦产量及养分累积的影响

DOI: 10.7685/j.issn.1000-2030.2008.04.028, PP. 149-153

Keywords: 大麦,产量构成,养分累积

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Abstract:

选用长期定位水稻旱作试验土壤,通过盆栽试验研究了不同水稻旱作方式对后作大麦产量、产量构成及养分累积的影响。结果表明水稻旱作均较水作有利于后作大麦的生长;水稻旱作的后作大麦株高均高于水作后作大麦,产量及其构成也均优于水作后作大麦;在不同水稻旱作方式中,水稻盖草旱作后作大麦的冬前分蘖发生早,每穗粒数和千粒重均略高于其他旱作处理,能够获得相对较高的产量,分别较覆膜旱作和水作高10.84%和17.43%。大麦养分累积则表现为氮累积量各生育阶段均以前茬盖草旱作处理的为最高,在成熟期达到每盆958.85mg,而磷累积量则是生育前期最高,钾累积量则是生育后期最高。

References

[1]  吴延寿,徐阳春,沈其荣.种稻方式对后茬大麦生长及土壤氮素转化和氮肥利用的影响[J].土壤学报.2006,43(1):168-172
[2]  范桂枝,蔡庆生,王春明.水稻株高性状对大气CO2浓度升高的响应[J].作物学报.2007,33(3):433-440
[3]  曹卫星.作物栽培学总论[M].北京:科学出版社.2006:108-110,322-323
[4]  王甲辰,刘学军,张福锁.不同土壤覆盖物对旱作水稻生长和产量的影响[J].生态学报.2002,22(6):922-929
[5]  Liu X,Ai Y,Zhang F.Crop production,nitrogen recovery and water use efficiency in rice-wheat rotation as affected by non-flooded mulching cultivation(NFMC)[J].Nutrient Cycling in Agroecosystems.2005,71:289-299
[6]  Tao H,Brueck H,Dittert K.Growth and yield formation of rice(Oryza sativa L.)in the water-saving ground cover rice production system(GCRPS)[J].Field Crops Research.2006,95:1-12
[7]  盛海君,周春霖,沈其荣.秸秆覆盖下旱作水稻的生长发育特征研究[J].中国水稻科学.2004,18(1):53-58
[8]  鲍士旦.土壤农化分析[M].北京:中国农业出版社.1999:264-270
[9]  陆景陵.植物营养学[M].北京:中国农业大学出版社.2002:23-52
[10]  Liu X J,Wang J C,Lu S H.Effects of non-flooded mulching cultivation on crop yield,nutrient uptake and nutrient balance in rice-wheat cropping systems[J].Field Crops Research.2003,83:297-311
[11]  Choudhury B U,Bouman B A M,Singh A K.Yield and water productivity of rice-wheat on raised beds at New Delhi,India[J].Field Crops Research.2007,100:229-239
[12]  Chu G X,Shen Q R,Cao J L.Nitrogen fixation and N transfer from peanut to rice cultivated in aerobic soil in an intercropping system and its effect on soil N fertility[J].Plant and Soil.2004,263:17-27
[13]  Fan M,Liu X,Jiang R.Crop yields,internal nutrient efficiency and changes in soil properties in rice-wheat rotations under non-flooded mulching cultivation[J].Plant and Soil.2005,277:265-276
[14]  Qin J,Hu F,Zhang B.Role of straw mulching in non-continuously flooded rice cultivation[J].Agricultural Water Management.2006,83:252-260
[15]  黄义德,张自立,魏凤珍.水稻覆膜旱作的生态生理效应[J].应用生态学报.1999,10(3):305-308
[16]  黄新宇,徐阳春,沈其荣.不同地表覆盖旱作水稻和水作水稻水分利用效率的研究[J].水土保持学报.2003,17(3):140-143
[17]  李勇,徐阳春,郭世伟.不同覆盖旱作水稻对后茬大麦生长和土壤氮素的影响[J].水土保持学报.2006,20(6):111-114

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