[1]LI Zhi-hong,GUO Jian-bin,ZHANG Bin-bin,et al.Influences of Environment-friendly Soil Conditioner on Chlorophyll and Photosynthetic Rate of Sand Plants[J].Research of Soil and Water Conservation,2012,19(04):182-187.
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Influences of Environment-friendly Soil Conditioner on Chlorophyll and Photosynthetic Rate of Sand Plants
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
19
Number of periods:
2012 04
Page number:
182-187
Column:
Public date:
2012-08-20
- Title:
- Influences of Environment-friendly Soil Conditioner on Chlorophyll and Photosynthetic Rate of Sand Plants
- Keywords:
- environment-friendly soil conditioner; sand plant; orthogonal; chlorophyll content; photosynthetic rate
- CLC:
- Q945.79
- DOI:
- -
- Abstract:
- To explore the way to improve the physical and chemical properties, fertility status of sandy soil and promote vegetation growth excellently, this study focused on the self-made natural environment-friendly soil conditioner which was processed with natural clay minerals, municipal sewage and sludge by a certain percentage through specific production craft through pot culture method using orthogonal experimental design, and using the Amorpha fruticosa, Ulmus laevis, Populus canadensis Moench 108 and Salix psammophila for object of study, which were main afforestation tree species in North China. By observing leaf chlorophyll content and photosynthetic characteristics of the species, the application effect of environment-friendly soil conditioner was tested. The results showed that in terms of increasing chlorophyll content, the best outcome was the group of Salix psammophila, environment-friendly soil conditioner③, mineral additive amount of 150 g and sludge additive amount of 250 g; with regard to increasing photosynthetic rate, the best outcome was the group of Populus canadensis Moench 108, environment-friendly soil conditioner①, mineral additive amount of 250 g and sludge additive amount of 200 g. Research has an extraordinary important significance on improving physical and chemical properties of sandy soil and making the vegetation coverage better in arid and semi-arid areas of north China.
- References:
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[1] 胡培兴.中国沙化土地现状及防治对策[J].林业建设,2009(6):3-9.
[2] 赵其国.土壤退化及其防治[J].土壤,1991,23(2):57-60,86.
[3] 陈义群,董元华.土壤改良剂的研究与应用进展[J].生态环境学报,2008,17(3):1282-1289.
[4] 左建,孔庆瑞.沸石改良碱化土壤作用的初步研究[J].河北农业大学学报,1987,10(3):58-64.
[5] 易杰祥,刘国道,孙水芬,等.膨润土的土壤改良效果及其对作物生长的影响[J].安徽农业科学,2006,34(10):2209-2209,2212.
[6] 王德汉,彭俊杰,戴苗.造纸污泥堆肥作为土壤改良剂的肥效研究[J].中国造纸学报,2003,18(1):141-144.
[7] 薛利红,杨林章.采用不同红边位置提取技术估测蔬菜叶绿素含量的比较研究[J].农业工程学报,2008,24(9):165-169.
[8] 王学仁,王松桂.实用多元统计分析[M].上海:上海科学技术出版社,1990.
[9] 高松.光谱学与光谱分析[M].北京:北京大学出版社,2004.
[10] 李国泰.8种园林树种光合作用特征与水分利用率比较[J].林业科学研究,2002,15(3):291-296.
[11] Mamata M,Sahu R K; Sahu S K,et a1.Growth yield and elements content of wheat (Triticum aestivum) grown in composted municipal solid wastes amended soil[J].Environment,Development and Sustainability,2009,11(1):115-126.
[12] Fernandez J M,Cesar P,Juan C,et a1.Biochemical properties and barley yield in a semiarid Mediterranean soil amended with two kinds of sewage sludge[J].Appied Soil Ecology,2009,42(1):18-24.
[13] Contreras-Ramos S M,Alvarez-Bernal D,Dendooven L.Characteristics of earthworms (Eisenia fetida) in PAHs contaminated soil amended with sewage sludge or vermicompost[J].Applied Soil Ecology,2009,41(3):269-276.
[14] 范圣库,高占彪,何万义,等.宣化县黄羊滩风蚀沙地土壤物理性质的研究[J].河北林业科技,2010(1):1-3.
[15] 王奇.泥炭-土壤改良剂[J].腐殖酸,1991(3):58-64.
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1900-01-01