Duck blood peptide preparation method and application of duck blood peptide in plantation of duck blood tea

Abstract

The invention provides a duck blood peptide preparation method and an application of the duck blood peptide in plantation of duck blood tea. The duck blood peptide preparation method comprises the following steps: step one. taking the duck blood; step two. preparing potassium hydroxide and lime mixed emulsion; step three. mixing the duck blood and the potassium hydroxide and lime mixed emulsion, and mixing into small particles; and step four. heating to 100 DEG C to 180 DEG C, and preserving heat for 1-6 hours. The application of the duck blood peptide in plantation of duck blood tea comprises the following steps: applying 200-800ml of 20-baume degree duck blood peptide and 1200-5000ml of water around the periphery of the tree stump of each tea tree in a period from December in winter to January of the next year; applying 200-800ml of 20-baume degree duck blood peptide and 1200-5000ml of water around the periphery of the tree stump of each tea tree in a period of sprouts with two to three leaves; and applying 200-800ml of 20-baume degree duck blood peptide and 1200-5000ml of water around the periphery of the tree stump of each tea tree on June to July, and using tea picked in a sprouting period and on June to July as raw materials for preparing the duck blood tea. The preparation method and the application have the advantages that a waste duck blood liquid is used as the raw material and is biochemically converted into the duck blood peptide which can be used for promoting the growth of the tea tree and planting the tea with high quality.

Description

technical field [0001] The invention belongs to the field of tea planting fertilizer and planting technology, and specifically relates to a method for preparing duck blood peptide through biochemical treatment using duck blood, the waste produced in a slaughterhouse, and a method for planting duck blood tea leaves by using duck blood peptide method. Background technique [0002] The history of tea tree cultivation in my country has a long history, and our ancestors began to cultivate and utilize tea trees as early as 3,000 years ago. In recent years, my country's tea industry economy has entered a period of rapid development. The scale of the tea industry has continued to expand, and the export volume and value have repeatedly hit new highs. The continuous expansion of tea output and export value has played an important role in improving the competitiveness of my country's tea industry and increasing farmers' income. important role. Therefore, improving the output and quali...

AI Technical Summary

Problems solved by technology

[0005] 1. Urea: It is a quick-acting nitrogen fertilizer, which can quickly promote the growth of plants. Usually, the plants turn green in 5-7 days, and the total output increases significantly. However, the disadvantages of urea are very obvious: easy to volatilize, easy to lose, easy to cause soil compaction, etc., Usually fertilization needs to be fertilized again after about 20 days. The microbial population structure and enzyme activity of the soil are worse than those of organic fertilizers.

[0006] 2. Compound fertilizer: This fertilizer is a compound preparation of urea, phosphate fertilizer, and organic fertilizer. It has comprehensive nutrients and has comprehensive effects on plant growth and reproduction. However, it also has the disadvantages of urea, because it contains urea, and the mixed phosphate fertilizer usually contains Heavy metal ions, easy to cause plants to absorb heavy metal ions and soil pollution

[0007] 3. Organic fertilizer: This fertilizer is the best of all fertilizers, but it also has its disadvantages, mainly because the fertilizer effect is slow, usually it takes 20-30 days to see the fertilizer effect, and it is very easy to be washed away by the rain when it rains, causing the surrounding environmental pollution

[0008] 4. Regarding controlled-release fertilizers or leaf fertilizers, bacterial fertilizers, etc., they can only play a supplementary role and cannot be used as the main source of fertilizers

[0009] In view of the types and advantages and disadvantages of the fertilizers currently used in the tea planting process, that is, the quick-acting nitrogen fertilizer urea can quickly promote the growth of tea trees but is volatile, easy to lose, and easy to cause soil compaction. The compound fertilizer has the disadvantages of urea and usually contains heavy metal ions. It is easy to cause tea to absorb heavy metal ions and pollute the soil; while organic fertilizers have slow fertilizer effects, usually 20-30 days to see the fertilizer effect, and are very easy to be washed away by rainwater when it rains, causing pollution to the surrounding environment