The invention relates to a sandy soil improving method. The adopted technical scheme is as follows: (1) adding a certain amount of grass carbon and straws into fresh sludge until C (Carbon)/N (Nitrogen) ratio is (25-35):1 and water ratio is 45-55%, adopting a natural ventilation mode...
Soil types, clay content, silt content, and pH are from the Soil Grids website (https://www.soilgrids.org/) with a resolution of 250 m. The spatial distribution map of the total contents of nitrogen, phosphorus, and potassium content with a resolution of 90 m was obtained from the Natio...
The present invention further provides a composition for improving grass consisting essentially of an effective amount of a grass-improving amount of a phthalocyanine, at least one dispersant acceptable for use with grass, at least one carrier acceptable for use with grass, and, optionally, water. ...
An important source of water for dryland crops is the residual water accumulated during a previous fallow or unused by the previous crop or forage. This amount can be as much as the water-holding capacity of the soil after an effective fallow or can be insignificant after depletion by a prev...
Geosynthetic clay liner (GCL) grass grid Other Earthwork Products Find Similar Products By Category Supplier Homepage Products geogrid plastic geogrid Polypropylene PP Biaxial Geogrid for Improving Bearing Capacity of Construction Engineering Related Categories Geosyn...
Clay K (1988) Fungal endophytes of grasses-a defensive mutualism between plants and fungi. Ecology 69:10–16 Article Google Scholar Cong GQ, Yin CL, He BL, Li L, Gao KX et al (2015) Effect of the endophytic fungus Chaetomium globosum ND35 on the growth and resistance to drought of ...
It seems that crystalline clay minerals form more slowly in weathering rinds than is generally assumed for soil environments and that the weathering of primary minerals may not be the dominant source of crystalline clay minerals in Middle... SM Colman - 《Geology》 被引量: 1100发表: 1982年 The...
improved distribution of the roots in the root ball (soil ball) due to the regular water and nutrient distribution, especially through the apex of cone9; an additional closure of the drainage holes in the bottom of planting pots (e.g. by means of clay pieces) is no longer required; ...
[85], K significantly increased in clay soil, decreased in sandy soil, and had no significant effect for sandy loam rich in organic matter following the incorporation of biochar. The hydraulic conductivity of the soils can be influenced by the size of biochar and soil particles [86], which ...
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