Artichoke foliage spraying fertilizer

Abstract

The invention discloses an artichoke foliage spraying fertilizer. The artichoke foliage spraying fertilizer comprises nutrient elements, plant growth regulators and fungicides, wherein the nutrient elements include the following components at a mass ratio: 40-55g of urea, 15-20g of potassium dihydrogen phosphate, 5-8g of magnesium sulfate, 10-15g of potassium sulfate, 1-3g of ferrous sulfate, 1-3g of copper sulfate, 1-3g of zinc sulfate, 1-3g of manganese sulfate, 1-3g of boric acid and 1-3g of ammonium molybdate; the plant growth regulators include the following components: 10-15g of uniconazole, 0.01-0.05g of brassin and 0.02-0.05g of sodium nitrophenolate; the fungicides include 10-15g of cymoxanil and 15-20g of dimethomorph mancozeb. The components of the nutrient element are weighted according to the weight ratio and dissolved in 1000g of water and then the plant growth regulators and fungicides are added, mixed and dissolved to obtain a solution. The solution is diluted by 1000-1500 times and used as the artichoke foliage spraying fertilizer. Due to adoption of the artichoke foliage spraying fertilizer disclosed by the invention, the diseases and insect pests can effectively be prevented, the foliage spraying fertilizer is not easily enriched and concentrated in other organisms and the food chain, the residual level of the foliage spraying fertilizer is low and safe to the human and animals, the artichoke product can maintain a high quality, and after the foliage spraying fertilizer is sprayed on the artichoke, the growth and development of the artichoke are promoted and both yield and income are increased.

Description

Technical field: [0001] The invention relates to the field of fertilizers, in particular to a foliar spray fertilizer specially used for artichokes. Background technique: [0002] Artichoke (cynara scolymus L.), belonging to Asteraceae, Artichoke genus, is a perennial herb. It has high edible and medicinal value. In every 100 grams of edible parts, it contains 80.5g of water, 0.2g of fat, 2.8g of protein, 9.9g of sugar, 160mg of vitamin A, 8mg of vitamin C, 51mg of calcium, 69mg of phosphorus, and 1.5mg of iron , as well as catechins, asparagine, and flavonoids that are beneficial to humans. In Europe and the United States, artichokes are known as "the delicacy of the wealthy". Artichokes are rich in a variety of active ingredients, such as chlorogenic acid, styrenin and various flavonoids (catecharin, luteolin, etc.), which can regulate the stomach, protect the liver and gallbladder, stimulate the liver to produce bile, Helps urination, eliminates excess water in the body...

AI Technical Summary

Problems solved by technology

At present, the company's products are mainly aimed at foreign export markets, and the quality requirements of the products are relatively high. However, the existing foliar fertilizers have a single function and effect, and need to be used in conjunction with the application of chemical pesticides to play the role of increasing fertilizer, killing insects, and preventing diseases. Long-term use, It will cause pests to develop resistance, and plants will develop disease resistance. With the increase in dosage and frequency of use, not only will the production cost increase, but also pesticide residues will accumulate in artichoke stems, leaves, and flower buds year by year, which will easily cause pesticide pollution to its products , seriously endanger human health after eating

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