Construction technology for water-free tree planting in four seasons

Abstract

The invention discloses a construction process for water-free tree planting in four seasons, and relates to the technical field of tree planting, and the construction process comprises the following steps: whole bacterial liquid culture, sapling and seedling culture bag preparation, nutrient soil preparation, sapling fungus treatment and sapling planting. According to the invention, unique florae carrying plant hormones are generated and act on plant cells and plant root systems, so that the stress resistance of plants is effectively stimulated and greatly improved, the dependence of plant growth on water is effectively reduced, the florae act on rhizosphere soil, harmful substances such as heavy metals in the soil are effectively decomposed, the soil structure is improved, and the soil quality is improved. Nitrogen, phosphorus, potassium and other nutrients in soil are activated, plant absorption is facilitated, fungus seedling culture is simple and reliable, watering is not needed in the tending period, large tree pits do not need to be dug during tree planting, high efficiency and labor saving are achieved, trees can be planted all the year round and do not conflict with busy farming time, the tree planting survival rate is high, labor efficiency is greatly improved, the tree planting cost is reduced, and social resources are saved.

Description

technical field [0001] The invention relates to the technical field of tree planting, in particular to a construction technique for waterless tree planting in four seasons. Background technique [0002] The traditional tree planting technique is to bury the saplings in the tree pit with the specified depth and width in the design in spring or autumn, add a certain amount of fertilizer (do not add more), and water after compaction. However, this technique is common in arid and semi-arid areas. There are the following problems: 1) planting trees must be watered, and watered continuously according to local rainfall conditions; the three-year cultivation period must also ensure watering every year, otherwise it cannot survive, even so, the one-time survival rate is only 30%-45% It takes about three years for the survival rate of afforestation to reach 80% of the national acceptance standard; 2) water resources are scarce in arid and semi-arid areas, and watering cannot be done o...

AI Technical Summary

Problems solved by technology

[0002] The traditional tree planting technique is to bury the saplings in the tree pit with the specified depth and width in the design in spring or autumn, add a certain amount of fertilizer (do not add more), and water after compaction. However, this technique is common in arid and semi-arid areas. There are the following problems: 1) planting trees must be watered, and watered continuously according to local rainfall conditions; the three-year cultivation period must also ensure watering every year, otherwise it cannot survive, even so, the one-time survival rate is only 30%-45% It takes about three years for the survival rate of afforestation to reach 80% of the national acceptance standard; 2) water resources are scarce in arid and semi-arid areas, and watering cannot be done on time and in quantity, and it is even more impossible to water in mountainous, hilly, desert, and desert areas , making it very difficult to plant trees in these areas; 3) There are only about 50 days of tree planting in spring and autumn; 4) In order to ensure watering and water collection, tree planting pits in arid and semi-arid areas are generally not less than 50cm wide*100cm long*deep 80cm

[0003] These problems lead to high afforestation costs, low afforestation efficiency, waste of social resources, low enthusiasm for afforestation, and high labor intensity. For a country like my country with 4 million square kilometers of arid and semi-arid land, the annual input of ineffective social resources is huge. For this reason, need to design a kind of construction technology for four seasons anhydrous tree planting

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