Method for greening barren hills

Abstract

The invention discloses a method for greening barren hills. The main points of the technical scheme are as follows: planting perennial plantlings in an integrated afforestation nutrition pot; forming holes on the barren hills needing to be greened; and directly putting the integrated afforestation nutrition pot with survival perennial plants to the holes, wherein the integrated afforestation nutrition pot can provide nutrients and water for normal growth and development in order to green the barren hill; the method for greening barren hills can get benefits for many years due to one-time construction and achieve long-term greening effect. The integrated afforestation nutrition pot contains lots of organic and inorganic elements such as nitrogen, phosphorus and potassium, and various trace elements, provides necessary nutrients for plant growth, is benefit for the plant to grow and develop normally and enables the root system to enter the nutrition pot easily so as to fully absorb effective nutrients of the nutrition pot. The method for greening barren hills is suitable for greening barren hills, desert and saline-alkali soils in a large area.

Description

Technical field [0001] The invention involves the field of greening and specifically involves a method of greenery. Background technique [0002] Due to the influence of climate, environment, humanities and other factors, there are a large number of deserted mountains and bald ridges in some areas of my country. Water and soil loss are severe. Winds and sand and dust storms from the northwest and Inner Mongolia are raging in Beijing and Tianjin. Waiting for the place, the vegetation of the Gobi Wildshan is urgent. [0003] There are many ways to green mountain greening. Forestry and greening and vegetation coverage are common methods. However, large -scale greening of deserted mountains, the actual construction is difficult, affected by the abnormal factors of the outside world, and the low coverage of green vegetation. [0004] Vegetation coverage requires a lot of nutrients to cultivate seedlings. Nutrition bowl should be a bowl -shaped material containing more nutrients. Howev...

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Problems solved by technology

[0003] There are many methods of greening barren hills, and afforestation and vegetation coverage are commonly used methods, but the actual construction is difficult for large-scale greening of barren hills, which is often affected by adverse factors of the external environment, and the rate of greening and vegetation coverage is low

[0004] Vegetation coverage requires a large number of nutrient bowls to cultivate seedlings. The nutrient bowl should be a bowl-shaped object containing more nutrients, but most of the nutrient bowls used in the market are plastic nutrient bowls, which are not required by plants. It is only a kind of container with high nutritional content and no water retention function. Due to the extensive use of black plastic nutritional bowls, serious environmental pollution has been caused

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