A precise fertilization control method for pepper clean production

Abstract

A precision fertilization control method for clean pepper production. The method includes six steps. In the first step, the decomposed farmyard manure is evenly spread in the soil, and then plowed to a depth of 15 centimeters, and the amount of farmyard manure per mu is 5500 kilograms; in the second step, after the pepper plants are transplanted and survived, Use 380 kilograms of 1% ammonium sulfate aqueous solution per mu and use a root fertilizer applicator to carry out root application; the third step is to add cornstarch to 10 times the water when the pepper seedlings bloom and mix them well, and spray them on the leaves and flower buds; During the pollination period, spray fertilizer and water to cool down, once in the morning and evening; the fifth step is in the early stage of pepper fruit setting, take the urine of farmed cattle, 700 kg per mu, add 100 kg of water to dilute, and use mineral water bottles for spot watering; the sixth step is during the fruit-full period , fully mix 1100 kg of pig manure and urine, add 100 kg for dilution, and then spray the mixed liquid obtained through a 200 sieve with a watering can. The invention is used for precise fertilization of peppers.

Description

technical field [0001] The invention relates to a precision fertilization control method for clean production of peppers. Background technique [0002] Pepper is an important vegetable crop in people's daily life. Its fruit contains rich soluble solids, vitamin C, capsaicin and other beneficial substances. With the improvement of people's living standards, the use of pepper continues to expand, and the pepper industry develops rapidly. my country has Become the world's largest pepper producer, consumer and exporter. [0003] In the process of pepper production, in order to increase production and pursue economic benefits, there are excessive and unreasonable fertilization phenomena, which not only cause a large amount of fertilizer loss, but also easily cause problems such as soil compaction, secondary salinization, and environmental pollution. Due to the large demand for fertilizers and poor fertilizer tolerance of peppers, it is not suitable to apply too much fertilizer at...

AI Technical Summary

Problems solved by technology

[0003] In the process of pepper production, in order to increase production and pursue economic benefits, there are excessive and unreasonable fertilization phenomena, which not only cause a large amount of fertilizer loss, but also easily cause problems such as soil compaction, secondary salinization, and environmental pollution.

Due to the large demand for fertilizers and poor fertilizer resistance of peppers, it is not suitable to apply too much fertilizer at one time, and excessive or unreasonable application of fertilizers will also cause the quality of peppers to decline, which limits the sustainable development of the pepper industry

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