31results about How to "Fertilizer effect lasting and stable" patented technology

The invention discloses a planting method of Cistanche deserticola, comprising the following steps: A. Seed treatment: Cistanche deserticola seeds are treated for 1.5-2.5 hours with a mixed solution of Bihu and multi-harvest liquid, and after the soaking treatment, the Cistanche deserticola seeds and the treatment mixed solution are mixed with The fine sand is fully stirred evenly; B. Treatment of planting holes: excavate a planting hole whose center is 45-55cm away from the main trunk of the host. The planting hole is 40-50cm long, 25-35cm wide, and 45-55cm deep. Make a slope with a horizontal angle of 40-50 degrees at the bottom of the hole, and the slope is facing the host; C, host root system treatment: first use pruning shears to trim the root system excavated from the section of the planting hole, and then spray the vertical section of the planting hole with Shuangjier solution D, sowing and planting: the treated Cistanche seeds in step A are sprinkled on the slope at the bottom of the planting hole, and the planting hole is backfilled. The invention has the advantages of simple operation and low cost, and the survival rate of Cistanche can reach more than 95%. Using the method to plant Cistanche with Haloxylon and Tamarix as hosts has high economic benefits.

The invention discloses a cultivation method for potted camellia nitidissima. The method includes the procedures of stock stump cultivation, stock stump potting and management, grafting propagation and pruning, and is characterized in that protection and management cultivation is carried out on good camellia nitidissima seed trees of ten years old or older in a nursery, scions are collected and grafted to cultivated camellia osmantha stock seedlings, and then a large quantity of good-quality potted camellia nitidissima can be obtained, wherein the camellia nitidissima seed trees are introduced from a camellia nitidissima native area. According to the method, based on various good stock seedling application characteristics of camellia osmantha, under the condition that the camellia nitidissima seed tree resource is quite limited, large camellia osmantha stumps are obtained through cultivation with a field cultivation method, then the cultivated large camellia osmantha stumps are transplanted into seedling growing bags for conservation and management, and then the camellia nitidissima and camellia osmantha large stock grafting cultivation method is developed; a large quantity of potted camellia nitidissima can be rapidly obtained, a foundation is laid for prompting industrialized development of potted camellia nitidissima, and good economic benefits, social benefits and ecological benefits are achieved.

The invention relates to a fertilizer containing bone meal and a preparation method thereof, belonging to the technical field of fertilizers. The fertilizer containing bone meal is made of the following raw materials in parts by weight: 8-13 parts of bone meal; 6-10 parts of humic acid; 5-8 parts of distiller's grains; 7-12 parts of cassava dregs; 5-10 parts of edible fungus residue ; 47‑55 parts of livestock manure; 3‑5 parts of orange peel; 0.5‑1 part of expanded vermiculite; 20‑25 parts of crop straw powder; 3‑5 parts of potassium chloride; 4‑6 parts of superphosphate. The nutrients contained in the fertilizer prepared by the present invention are relatively comprehensive, and the fertilizer effect is stable and long-lasting. Using the fertilizer prepared by the present invention to fertilize crops not only reduces the production cost of crops, promotes early maturity of crops, improves the quality of crops, and can also improve soil It promotes the formation of soil aggregate structure, makes the soil soft, improves the soil structure and improves soil fertility.