Cultivating soil fertilizer of pine tree seedlings and preparing method of cultivating soil fertilizer

Abstract

The invention relates to a cultivating soil fertilizer of pine tree seedlings. A formula of the cultivating soil fertilizer comprises the following ingredients in parts by weight: 20 to 50 parts of pine barks, 100 to 200 parts of blue-green algae, 50 to 80 parts of silver sand, 10 to 20 parts of nano silicate, 15 to 25 parts of composite bacilli, 30 to 70 parts of fresh chicken manure, 20 to 30 parts of maize meal, 25 to 50 parts of dinoflagellates, 18 to 46 parts of saccharomycetes, 24 to 34 parts of lactobacilli, 12 to 16 parts of thermoactinomyces, 23 to 36 parts of egg shell powder, 2 to 4 parts of polyacrylamide, 1 to 2 parts of chitosan, 6 to 8 parts of humic acid, 5 to 10 parts of fulvic acid, 8 to 16 parts of phosphorus pentoxide, 14 to 25 parts of rape seed meal, 7 to 14 parts of manganese sulfate, 6 to 16 parts of boracic acid, 2 to 16 parts of ammonium molybdate, 7 to 19 parts of lactobacillus acidophilus agents and 15 to 30 parts of chicken feather.

Description

technical field [0001] The invention relates to the technical field of soil and fertilizer for plant cultivation, in particular to soil and fertilizer for cultivating pine seedlings and a preparation method thereof. Background technique [0002] Pine trees, there are nearly 80 species of pine trees in the world, not only many types, but also widely distributed, such as Chinese pine, sylvestris sylvestris, black pine and red pine distributed in several provinces and regions in North China and Northwest China, and masson pine and Huangshan pine in several provinces in central China. Pine, alpine pine, Bashan pine in the Qinba Mountains, Chinese Taiwan pine and North American jack pine are mostly the main tree species for afforestation on barren hills in my country. The three-needle and one-bunch pine trees include white bark pine distributed in Qinling and Guanshan forest areas, Yunnan pine and Simao pine in Sichuan and Yunnan regions, slash pine and loblolly pine introduced fr...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, for the cultivation of pine seedlings, the culture soil and fertilizer are one of the important key factors for the survival rate of pine tree seedlings. The nutrition of the cultivation soil is low, and it is easy to make the pine seedlings die, resulting in the loss of a large amount of resources and costs. Thereby preparing a kind of cultivation soil fertilizer that can avoid seedling death becomes the key factor of raising seedlings