Reclamation of sodic soils through vermitechnology.
Reclamation of sodic soils through vermitechnology.
复制标题
通过蠕虫技术开垦钠质土壤。
DOI：
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发表时间：
2007
期刊：
影响因子：
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通讯作者：
S. A. Ismail
中科院分区：
文献类型：
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作者：
A. Ansari;S. A. Ismail
A.A.Ansary。2007年。利用蠕虫技术进行苏打土壤的复垦J.土壤。大自然。1(1)：27-31本研究于1998-2000年在印度勒克瑙北方邦Bhumi Sudhar Nigam的Shivri农场进行，研究有机改良剂在苏打土壤中不同组合中的应用，从而探索蚯蚓在土壤复垦中的作用。在本次调查中使用的组合中，修正[VWTGMEVC]显示了显著的结果。SODIC土壤生物修复在“蚯蚓、耕作、绿肥、地膜、蚯蚓和蚯蚓堆肥”处理的地块中显著，表明土壤的物理、化学和生物性质得到了质的改善。在试验的两年中，小麦和水稻作物的平均产量在小区[VWTGMEVC]上的反应比对照、化学和FYM小区要大得多。与使用化肥相比，Vermitech模式降低了种植成本，降低了成本效益比，增加了小麦和水稻种植的净收入。
A. A. Ansary. 2007. Reclamation of Sodic Soils through Vermitechnology. J. Soil. Nature. 1(1):27-31 Present investigations were carried out during 1998-2000 at Shivri farm of Uttar Pradesh Bhumi Sudhar Nigam, Lucknow, India, to study the application of organic amendments in varied combinations in sodic soils thereby exploring the role of earthworms in soil reclamation. Among the combinations used in the present investigation, amendment [VWTGMEVC] has shown significant results. Sodic soil bioremediation was significant in plots treated with [VWTGMEVC] “vermiwash, tillage, green manure, mulch, earthworms and vermicompost”, suggesting qualitative improvement in the physical, chemical and biological properties of the soil. The average yield of wheat and paddy crop cycle during the two years of trial showed a significantly greater response in plots [VWTGMEVC], compared with the control, chemical and FYM plots. The reduced cost of cultivation, less cost-benefit ratio and higher net income from wheat and paddy cultivation has been recorded through Vermitech pattern compared with the use of chemical fertilisers.