Soil samples were collected from seventeen benchmark soils representing different agro-ecological sub regions of black soil region of India. The pooled comparisons of MBC in different bio-climates indicated significant differences ( p <0.001) between the bio-climates. Significantly higher ( p <0.001...
Microbial biomass carbon in agro-ecological sub regions of black soil in India Microbial Biomass Carbon Status in Agro-Ecological Sub Regions of Black Soils in India[J] . Kulandaivelu Velmourougane,M. V. Venugopalan,T. ... K Velmourougane - 《Tang》 被引量: 1发表: 2015年 Soil ...
In a field experiment conducted during rabi (winter) season on a deep black (clay) soil the moisture depletion and rooting pattern of wheat and gram under unirrigated conditions were evaluated. Periodical sampling at various depths and stages of crop growth showed that wheat depleted moisture at ...
Research purposes: In Ethiopia,the constructed Sebeta- Dire Dawa section of Addis Ababa- Djibouti Railway,is located in the East African Rift Valley covered by volcanic material,and its surface is widely distributed with black cotton soil which has strong expansibility,as a result,the railway eng...
Increasing basic farmland soil productivity has significance in reducing fertilizer application and maintaining high yield of crops. In this study, we defined that the basic soil productivity (BSP) is the production capacity of a farmland soil with its own physical and chemical properties for a speci...
Quantity-intensity (Q/I) relationships of potassium were studied in fifteen surface samples of benchmark soil series representing red, black and alluvial soils of India. Equilibrium activity ratio was associated with texture and clay mineralogy. It was highest for sand to loam kaolinitic red soils...
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CHINCHMALATPURE - 《Indian Journal of Soil Conservation》 被引量: 1发表: 2000年 Influence of Sodium and Calcium on Vegetation at Saline Desert (Little Rann of Kutch) of Gujarat State in India Scrutiny of soil and vegetation with their inter-relationship can effectively assist in recognition of ...
India. The expansive soil in Maharashtra state is black cotton soil. Black cotton soil is a worldwide problem that poses several challenges for civil engineering. Black cotton soil shrinks and swells with wetting and drying. The shrink swell behavior of black cotton soil causes differential settleme...
The Kok scheme is developed on the basis that sandblasting is the main mechanism for dust emission. The scheme accounts for two processes missing in most existing parameterizations: a soil’s increased ability to produce dust under saltation bombardment as it becomes more erodible, and the increase...