Black pine rejuvenation matrix

Abstract

The invention discloses a special black pine rejuvenation matrix which comprises raw materials including, by weight, 500 parts of fermented materials, 50 parts of pine leaf soil and 1 part of additives. The fermented materials, the pine leaf soil and the additives are uniformly mixed into the rejuvenation matrix. The fermented materials include 1000 parts of animal manure, 72 parts of fallen leaves, 0.1 part of zymophyte, 0.15 part of functional bacteria and 2.25 parts of additives. The zymophyte is EM (effective microorganism) bacteria, and the functional bacteria include geotrichum, Xiamen pseudomonas, soil heterotrophic shewanella, nitrogen-fixing bacteria and bacillus subtilis powder with the weight ratio of 1:1:2:1:1. According to the special black pine rejuvenation matrix, the structure of the soil can be improved, nutrient elements such as manganese, zinc, magnesium and potassium in the soil are remarkably increased, healthy growth of a root system is promoted, roots in the root system can be increased into hundreds of roots, the nutrient and water absorption capacity of black pines is greatly increased, the number of mycetes on the roots on the periphery of the black pine root system is remarkably increased, the dead-arm morbidity of the black pines is reduced from original 100% to 37.8%, and disease resistance is remarkably enhanced.

Description

technical field [0001] The invention relates to a special rejuvenation substrate for black pine, which belongs to the technical field of black pine cultivation. Background technique [0002] Black pine (Pinus thunbergii Parl.), also known as white bud pine, is an evergreen tree up to 30 meters high. Black pine has strong adaptability to the environment, and can be cultivated in courtyards and balconies. Its branches spread horizontally, its canopy is like a canopy, its needles are dark green, evergreen in four seasons, and its appearance is quaint, so it can be appreciated all year round. Black pine is not only an excellent potted plant, but also an excellent seedling used in landscaping. It can be used for road greening, community greening, factory greening, square greening, etc., with good greening effect, fast recovery speed, and low price. Moreover, black pine is a famous coastal greening tree species, which can be used as a windproof, moisture-proof, sand-proof forest ...

AI Technical Summary

Problems solved by technology

[0003] However, after the black pine has been cultivated for a period of time, it is very easy to wither and rot the roots, or the needles will turn yellow and yellow. The pathogen is identified as Cenangium feruginosum Frex Fr, which is a weak parasitic bacterium that generally lurks in the tree and does not cause harm when the tree grows normally. Once it encounters drought or flood The branch blight can only harm the tree when the tree vigor is weakened due to meteorological disasters such as weather, frost, etc.; therefore, the direct cause of the yellowing and withering of the branches and leaves of black pine is the branch blight, and the abnormal climate is the main cause of the large occurrence of the branch blight

Images