Carrot special drip irrigation fertilizer rich in nitrogen, phosphorus and potassium, and preparation method thereof

Abstract

The invention discloses a carrot special drip irrigation fertilizer rich in nitrogen, phosphorus and potassium. The carrot special drip irrigation fertilizer is prepared from the following raw materials in parts by weight: 44-64 parts of urea, 10-16 parts of ammonium nitrate, 12-18 parts of monopotassium phosphate, 9-19 parts of sulfate, 14-20 parts of reaction auxiliaries, 8-14 parts of auxiliary materials, and 5-9 parts of additives. The preparation method comprises the following steps: crushing raw materials, mixing the raw materials, and stirring the mixture to obtain a finished product. The carrot special drip irrigation fertilizer rich in nitrogen, phosphorus and potassium contains multiple nutritional ingredients and is capable of meeting the demands of carrots to multiple nutrients. Since potassium thiosulfate, plant growth regulators, herbicides and other raw materials are added in the raw materials of the drip irrigation fertilizer, the drip irrigation fertilizer not only can effectively solve the heavy metal pollution problem of the soil in the cultivation process of the carrots, but also can achieve the advantages of improving the planting environment and improving the growth vigor of the carrots.

Description

technical field [0001] The invention relates to the technical field of fertilizer preparation, in particular to a carrot special drip irrigation fertilizer rich in nitrogen, phosphorus and potassium and a preparation method thereof. Background technique [0002] Drip irrigation fertilizer is a kind of fertilizer that is applied along with irrigation. Because drip irrigation fertilizer has the characteristics of easy use, easy absorption of crops, and outstanding fertilizer effect, it has been welcomed by farmers; [0003] Carrot, also known as carrot or carrot, is a variety of wild carrot. The difference between this variety and the original variety is that the root is fleshy, long conical, fat, red or yellow in color. Carrot is a kind of home-cooked vegetable that is crisp, delicious and nutritious. , known as "little ginseng". Carrots are rich in nutrients such as sugar, fat, volatile oil, carotene, vitamin A, vitamin B1, vitamin B2, anthocyanins, calcium, iron, etc. Carr...

AI Technical Summary

Problems solved by technology

The lignin in carrots can also improve the immune mechanism of the body and indirectly eliminate cancer cells. Because carrots have high food value and medicinal value, it is of great significance how to cultivate healthy carrots with good quality and rich nutrition. The cultivation of carrots The most important of these is the application of fertilizers, which are directly related to the growth of carrots, the absorption of nutrients, and the requirements for the growth environment. However, traditional fertilizers can only guarantee the growth needs of crops during the application process, and cannot solve the problems caused by fertilization. The resulting incomplete utilization of nutrient elements leads to the problem of soil compaction, and it cannot solve the problem of soil heavy metal pollution. From this we can see how to develop a method that can not only improve the utilization rate of nutrient elements, but also effectively solve the problem of soil compaction and soil pollution. Fertilizers for heavy metal pollution problems are urgently needed for the development of modern agriculture. Therefore, the inventors have provided a special drip irrigation fertilizer for carrots rich in nitrogen, phosphorus and potassium and its preparation method through a large number of experiments and researches.

Images