期刊文献+

生物炭与堆肥配施对青菜生长及土壤改良的影响 被引量:3

Effects of different patterns of biochar and compost on growth and soil improvement of Brassica chinensis
下载PDF
导出
摘要 通过大棚盆栽试验,以青菜为试验材料,研究生物炭和自制堆肥不同配比模式混施对青菜性状和生物量积累的影响,以及对土壤的改良效果。结果表明,生物炭和堆肥配施对青菜物理性状改善、青菜产量增加、土壤养分含量积累均有促进作用。在生物炭和堆肥施入总质量一致的情况下,生物炭和堆肥以质量比3∶1混合施入对青菜生物量积累和产量增加的促进作用最大,产量(鲜质量)增加55.2%;生物炭和堆肥以质量比1∶1混合施入对土壤速效养分含量的增加效果最好;生物炭和堆肥以质量比3∶1施入对土壤有机质含量的增加最显著,可提高土壤有机质含量124.7%;生物炭和堆肥以质量比1∶3混合施入对提高土壤无机态氮含量有显著的促进作用,土壤铵态氮和硝态氮的含量分别比对照处理增加50.6%和77.5%。
出处 《江苏农业科学》 2020年第21期150-153,共4页 Jiangsu Agricultural Sciences
基金 杭州西湖风景名胜区(市园文局、市运保委)科技发展计划(编号:2017-001)。
  • 相关文献

参考文献5

二级参考文献152

  • 1王光华,金剑,徐美娜,刘晓冰.植物、土壤及土壤管理对土壤微生物群落结构的影响[J].生态学杂志,2006,25(5):550-556. 被引量:117
  • 2邓若磊,徐海荣,曹云飞,肖凯.植物吸收铵态氮的分子生物学基础[J].植物营养与肥料学报,2007,13(3):512-519. 被引量:19
  • 3Ansgar Kahmen,Stephen J. Livesley,Stefan K. Arndt.High potential, but low actual, glycine uptake of dominant plant species in three Australian land-use types with intermediate N availability[J]. Plant and Soil . 2009 (1-2)
  • 4Chengrong R. Chen,Zhihong H. Xu.Analysis and behavior of soluble organic nitrogen in forest soils[J]. Journal of Soils and Sediments . 2008 (6)
  • 5Xingliang Xu,Claus Florian Stange,Andreas Richter,Wolfgang Wanek,Yakov Kuzyakov.Light affects competition for inorganic and organic nitrogen between maize and rhizosphere microorganisms[J]. Plant and Soil . 2008 (1-2)
  • 6Sandra J?mtg?rd,Torgny N?sholm,Kerstin Huss-Danell.Characteristics of amino acid uptake in barley[J]. Plant and Soil . 2008 (1-2)
  • 7Xingliang Xu,Hua Ouyang,Yakov Kuzyakov,Andreas Richter,Wolfgang Wanek.Significance of organic nitrogen acquisition for dominant plant species in an alpine meadow on the Tibet plateau, China[J]. Plant and Soil . 2006 (1-2)
  • 8X. Liu,D. R. Bush.Expression and transcriptional regulation of amino acid transporters in plants[J]. Amino Acids . 2006 (2)
  • 9Xingliang Xu,Hua Ouyang,Guangmin Cao,Zhiyong Pei,Caiping Zhou.Uptake of organic nitrogen by eight dominant plant species in Kobresia meadows[J]. Nutrient Cycling in Agroecosystems . 2004 (1)
  • 10Amy E. Miller,William D. Bowman.Alpine plants show species-level differences in the uptake of organic and inorganic nitrogen[J]. Plant and Soil . 2003 (2)

共引文献218

同被引文献55

引证文献3

二级引证文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部