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Where in China is dark loessial soil mainly distributed, and what crops is it suitable for growing
Dark loessial soil is a type of chernozem-like soil developed on loess parent material with a residual argillic horizon (commonly known as the dark loessial soil layer). The upper part of the dark loessial soil profile has a dark gray humus layer with cryptic argillic characteristics; although this layer is relatively thick and loose, its humus content is not
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Distribution areas of desert soil in China and crops suitable for planting
Desert soil (English name desert soil), also known as "barren-land soil", is a zonal soil developed in arid regions and is also the soil under temperate desert vegetation, including gray desert soil, gray-brown desert soil, brown desert soil, etc. So, do you know in which
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Where in China are alpine meadow soils distributed, and what is suitable for growing on them?
Alpine meadow soil refers to soil developed under meadow vegetation above the closed canopy line of alpine forests. In China it was once called grass felt soil. Its main features are: the surface is layered or mound-shaped due to frequent frost cracking and soil sliding; the surface layer is a soft and tough grass felt layer interwoven by grass roots. Alpine
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Where in our country are alpine desert soils distributed? What is suitable for growing there?
Alpine desert soil, also called cold desert soil, has as its parent material mainly residual and slope deposits from the weathering of various rocks, and also some glacial till. Organic matter accumulation in the soil is weak, 0.4-0.6%, salt content 0.5-1.6%, and calcium carbonate accumulation is obvious. White salt efflorescence and crusts are seen on the surface, mostly
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What types of calcium fertilizer are there? These soils and crops are prone to calcium deficiency
The calcium fertilizers commonly used in production at present include quicklime, containing 94%-96% calcium (CaO); hydrated lime, formed by quicklime absorbing water, containing 64%-7526 calcium; carbonate lime, made by grinding limestone and marl, whose main component is calcium carbonate; and gypsum, whose main component is calcium sulfate.
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What are the benefits of applying lime to red soil, and how can you tell in the field whether it is needed?
Red soil is soil developed under tropical and subtropical rainforest, monsoon forest or evergreen broad-leaved forest vegetation. So what are the benefits of applying lime to red soil? How can you tell in the field whether the soil needs lime? The benefits of applying lime to red soil are: (1) lowering soil acidity and raising
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Intercropping with Chinese medicinal herbs: which varieties are suitable for planting in orchards and woodland?
Intercropping Chinese medicinal herbs under the canopy not only makes full use of light, soil fertility and space and suppresses weed growth, but also increases the early returns of young orchards. Of course, not just any Chinese medicinal herb can be intercropped in an orchard; selection must be strict, otherwise it is easy to end up with both
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When Are Yangshan Honey Peaches on the Market? With an Introduction to the Main Varieties
Yangshan honey peach is one of the famous specialties of Wuxi, with a cultivation history of nearly seventy years. It is produced in Yangshan Town, Wuxi City, Jiangsu Province, a famous peach town in China. It generally comes on the market in mid-to-late June, and the most delicious Hujing variety comes on the market in mid-to-late July. So in which month are Yangshan honey peaches on the market?
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What are the commonly used pesticides? Understanding the effects of various pesticides in one article
Pesticide, the currently unified English name in the world is pesticide, which means "killing agent," but in fact so-called pesticides refer to chemicals used to control harmful organisms that endanger agricultural, forestry and animal husbandry production (pests, pest mites, nematodes, pathogenic bacteria, weeds and rodents. Later, through a relatively long
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Which fertilizer brand is good? See the top ten fertilizer brand rankings
Our country is a country with a large population, and grain production occupies an important position in the development of agricultural production. Fertilization is the main way to increase yield per unit area and promote grain increase in our country. Fertilization can not only improve soil fertility, but also improve crop
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