Tamarix chinensis arboriculture technique

Abstract

The invention relates to a tree planting method for cultivating fast growing tamarisk by breeding sterility varieties, and utilizing fertilizer and water sprout facilitation and trimming incubation technique, comprising the steps of, selecting dissociation single strain stock plant with no flower, with poor fertility, dense leaves and big leaf area coefficient, carrying out in field small sprout incubation, keeping soil moistening, thinly planting the grown sprouts, enhancing fertilizer and water management so as to accelerate growth, trimming side buds, strengthening top buds and fixing stems. The invention can be applied in heavy saline-alkali land.

Description

1. Technical field: [0001] The invention belongs to the afforestation tree of the agriculture and forestry system, which is especially suitable for growing in heavy saline-alkali land. 2. Technical background [0002] At present, the selection and breeding of greening trees that are resistant to heavy salt and alkaline land is still a worldwide problem. So far, no fast-growing arborization and beautifying tree species that have achieved high salt-alkali tolerance have been bred; Combined with the isolation method, not only the cost is high, but also the technology is limited, because the roots penetrate the saline-alkali stratum, which will cause the death of the trees, and the greening effect cannot be guaranteed. In the coastal saline-alkali land with a total salt content of 0.8-3%, the only tree species that can survive is Tamarix, while the common Tamarix is ​​a small shrub that cannot grow naturally into an arbor and cannot meet the greening requirements. 3. Contents ...

AI Technical Summary

Problems solved by technology

[0002] At present, the selection and breeding of greening trees that are resistant to heavy salt and alkaline land is still a worldwide problem. So far, no fast-growing arborization and beautifying tree species that have achieved high salt-alkali tolerance have been bred; Combined with the isolation method, not only the cost is high, but also the technology is limited, because the roots penetrate the saline-alkali stratum, which will cause the death of the tree and cannot guarantee the greening effect

In the coastal saline-alkali land with a total salt content of 0.8-3%, the only tree species that can survive is Tamarix, while common Tamarix is ​​a small shrub that cannot grow naturally into an arbor, and cannot meet the greening requirements