CHI Feng-qin.Study on the Decomposed Regularity of Different Organic Materials[J].HEILONGJIANG AGRICULTURAL SCIENCES,2003,(05):6-8.[doi:10.11942/j.issn1002-2767.2003.05.0006]
黑土中有机物料分解规律的研究
- Title:
- Study on the Decomposed Regularity of Different Organic Materials
- 文章编号:
- 1002 -2767(2003)05 -0006 -03
- Keywords:
- organic materials ; the decomposed speed ; organic matter
- 分类号:
- S155 .2
- 文献标志码:
- A
- 摘要:
- 通过在土壤中埋置砂滤管的方法研究有机物料在黑土中的分解规律。结果表明:作物残体(根茬和秸秆)在土壤中前两个月分解最快, 月分解率达20 %～ 30 %。三个月后分解速度逐渐下降。各种有机物料在黑土中的分解速率相差较大。其中以草木樨秸秆和根茬、玉米秸秆和根茬分解较快, 第一年的分解率达65 %～ 70 %, 厩肥和草炭分解较慢。埋入土壤两年以后, 有机物料的分解速率逐渐变缓, 年与年之间的分解率仅为2 .6 %～ 10 %。各种有机物料对土壤有机质积累贡献大小顺序为:草炭>厩肥>玉米秸秆肥>玉米秸秆>草木樨秸>草木樨根茬>玉米根茬。每年不断重复等量添加有机物料, 可使土壤有机质不断积累, 在土壤中残留率也增加。
- Abstract:
- The method of sand strainer tube was used in this trial for studying the decomposing regularity ofdifferent organic materials .The result show that the decomposed speed of crop remnants were fast in first 2months when they were buried into black soil and then decreased after 3 months .The order of contribution toorganic matter in soil is :peat >manure >corn stalk >sweet clover stalk >sweet clocer stubble >corn stubble .Organic matter could accumulate continuously after the crop remnant were added into soil repeatly .
参考文献/References:
[ 1]孙波, 林心雄.石灰性土壤中控制有机碳分解的因子[ J] .土壤,1993 , 25(2):103 .
相似文献/References:
[1]匡恩俊,迟凤琴,宿庆瑞,等.砂滤管条件下不同有机物料的分解规律[J].黑龙江农业科学,2010,(04):45.
KUANG En-jun,CHI Feng-qin,SU Qing-rui,et al.Decomposition Regularity of Different Material in Sand Strainer Tube[J].HEILONGJIANG AGRICULTURAL SCIENCES,2010,(05):45.
[2]迟凤琴. 有机物料在风沙土中的腐解规律及土壤有机质调控的研究[J].黑龙江农业科学,1999,(05):1.[doi:10.11942/j.issn1002-2767.1999.05.0001]
Chi Fengqin.[J].HEILONGJIANG AGRICULTURAL SCIENCES,1999,(05):1.[doi:10.11942/j.issn1002-2767.1999.05.0001]
[3]王新亮.有机物料不同施用方法对盐碱地的改良及碧桃生长的影响[J].黑龙江农业科学,2016,(02):51.[doi:10.11942/j.issn1002-2767.2016.02.0051]
WANG Xin-liang.Effects of Different Applying Methods of Organic Materials on the Improvement of Salinealkali Soils and Ornamental Peach Growth[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(05):51.[doi:10.11942/j.issn1002-2767.2016.02.0051]
[4]滕险峰,魏自民,李 成.秸秆培肥对风沙土微生物量及土壤酶活性的影响[J].黑龙江农业科学,2003,(03):13.[doi:10.11942/j.issn1002-2767.2003.03.0013]
TENG Xian-feng,WEI Zi-min,Li Cheng.The Effects of Applying Organic Matter in Wind Blown Soil on Microbial Biomass and Enzyme Activity[J].HEILONGJIANG AGRICULTURAL SCIENCES,2003,(05):13.[doi:10.11942/j.issn1002-2767.2003.03.0013]
[5]魏自民,周连仁,王连军.有机物料培肥对风沙土腐殖质中胡敏酸含量与E4/E6的影响[J].黑龙江农业科学,2003,(04):18.[doi:10.11942/j.issn1002-2767.2003.04.0018]
WEI Zi-min,ZHOU Lian-ren,WANG Lian-jun.Effect of Organic Manure on Humic Acid and E4/E6of Humus in Wind Blown Soil[J].HEILONGJIANG AGRICULTURAL SCIENCES,2003,(05):18.[doi:10.11942/j.issn1002-2767.2003.04.0018]
[6]湛玉曼,郝小雨,肖 洋.不同有机物料还田对土壤钾素影响研究进展[J].黑龙江农业科学,2021,(11):106.[doi:10.11942/j.issn1002-2767.2021.11.0106]
ZHAN Yu-man,HAO Xiao-yu,XIAO Yang.Research Progress on the Effect of Different Organic Materials Returning on Soil Potassium[J].HEILONGJIANG AGRICULTURAL SCIENCES,2021,(05):106.[doi:10.11942/j.issn1002-2767.2021.11.0106]
[7]刘猷红,孟英,唐傲,等.化肥配施有机物料对盐碱地水稻产量和品质的影响[J].黑龙江农业科学,2022,(08):19.[doi:10.11942/j.issn1002-2767.2022.08.0019]
LIU You-hong,MENG Ying,TANG Ao,et al.Effects of Chemical Fertilizer and Organic Materials on Yield and Quality of Rice in Saline-Alkali Soil[J].HEILONGJIANG AGRICULTURAL SCIENCES,2022,(05):19.[doi:10.11942/j.issn1002-2767.2022.08.0019]
备注/Memo
收稿日期:2003-04 -21