Method for cultivating needle linear stonecrop by introduction and domestication

Abstract

The invention discloses a method for the introduction, domestication and cultivation of a sedum lineare. A needle sedum linerate can be acquired through the method, so as to not only inherit the good properties of primitive ecology sedum lineare, but also grow uprightly without falling. The needle sedum linerate has the advantages that the drought resistance is strong, the required stroma is thin, the growth is good, the planting distance is close, foliages are luxuriant, and the re-greening rate of the second year reaches more than 95 percent. The number of needle sedum linerates which are acquired through the method of the invention, is 8000-10000 for each square meter, thereby improving the density of lawn, the coverage and the supply of oxygen, and improving the roof greening and insulating effects. The needle sedum linerate which is acquired through the method of the invention is 100-15-mm high , does not need to be pruned, has strong capacity for resisting diseases and insect pests and can save a large amount of maintenance cost. Furthermore, the cultivation matrix can be easily gotten and has low price. The weight of the cultivation matrix is 30-35kg for each square meter in the water-saturated condition, thereby ensuring the possibility of planting the sedum lineare on the roof in a large scale.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method for introducing, acclimating and cultivating S. argentina. Background technique [0002] Sedum lineare Thunb belongs to the perennial herbaceous plant of Crassulaceae, the stems are succulent and succulent. Most are clustered, the stems are slender and recumbent, and the prostrate parts take root in joints. The leaves are thick, as shown in Table 2, in an inverted oblong shape with three whorls. The leaves are about 20mm long, 7mm wide, and 0.7mm thick. In early summer, the branches bloom, yellow, with five petals, and the same number of stamens and petals. Glabrous, stem height 10-20cm, small seeds; flowering period 4-5 months, fruiting period 6-7 months. [0003] The natural distribution of S. argentina in our country is very wide. Except for Xinjiang, Tibet, Qinghai, Inner Mongolia and Gansu in the northwest region, it is recorded in the flora of other pr...

AI Technical Summary

Problems solved by technology

[0006] However, with the popularization and use of S. japonica roof greening, the original ecological s. Parts take root and sprout, grow new branches, uneven height, poor landscape effect

[0008] The current existing method of cultivating S. chinensis has unstable properties of S. japonica obtained, and the effect in practical application is unsatisfactory, and the method of cultivating S. chinensis adopted is relatively loaded down with trivial details, complicated, and it is difficult to achieve large scale production

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