Misunderstanding of Cotton Production and Ways to Increase Production

In the current actual production, the proliferation of pseudo-degraded fertilizers, counterfeiting of brand-name fertilizers, and blind fertilization have become a “stumbling block” that severely restricts cotton’s high yield and efficiency. According to the author's investigation, the main problems of counterfeit compound fertilizers are: low effective nutrients, high selling prices, dealers driven by high profits and “crazy sales”; while more cotton farmers have low technological skills, often leading to “flowers”. 10 yuan, bought 5 yuan fertilizer nutrients!" As cotton is "not enough to eat", spending more money also leads to a reduction in cotton production. In this regard, in the selection of chemical fertilizers, the author tends to let the farmers themselves "prepare fertilizers" instead of using "formula fertilizers."

Scientific fertilization techniques: The ratio of non-injurious cotton cultivars to NPK required by the past was 3:1:3. However, the transgenic cottons that are currently planted are sensitive to potassium and require a large increase in potassium. The potassium requirement ratio is best at 3:1:4.5. Since fertilization cannot violate the basic principles of “minimum nutrient law” and “irreplaceable law”, if the lack of potash fertilizer and trace fertilizer is to use more nitrogenous fertilizers and phosphate fertilizers, it is also a “no good thing!” Therefore, the steady application of nitrogen fertilizers, phosphate fertilizers, increase of potassium fertilizers, supplement of trace fertilizers, so that cotton “eat” and “eat well”, can maximize the realization of high yield and high efficiency.

1, base fertilizer use. According to the principle of "nutrition return theory", and according to the characteristics of cotton need fertilizer, combined with the current reality, the average yield of 350-400 kg of cotton per acre of base fertilizer using urea 10 kg, 20 kg of diammonium phosphate, high quality potassium fertilizer (pure potassium Content more than 50%) 30 kg. If large cotton-growing families do not require super-high yield, but seek maximum return rate of fertilizer, generally 20 kg of diammonium phosphate and potassium fertilizer can be applied per acre. In order to facilitate the continuous increase of cotton production, as much as possible to apply farmyard fertilizer; and per acre supplement "cotton high-yield long-acting hormone" (zinc, boron, manganese, molybdenum, copper, iron six element fertilizer) 800 ~ 1600 g increase in production The effect is more significant and can be used once for 2 to 3 years.

2, a reasonable fertilizer. Phosphorus and potash fertilizers are best applied at one time. Nitrogenous fertilizers should be applied in phases. In general, fertile cotton fields can be topped with urea during the period of budding and flowering, and the super-high yielding cotton fields can be cultivated at the bud stage, flower boll stage, and peach stage “2, 6 and 2”. Shi. The same amount of fertilizer, topdressing nitrogen fertilizer than the "one-time top dressing" increased by more than 10%.

3, foliar spray fertilizer. Foliar fertilization is the most economical and effective fertilization method with low cost and good results. However, the selection of foliar fertilizers should be based on the use of N, P and K components (especially at the seedling stage and late growth stage), and it may also be used in combination with foliar fertilizers containing trace elements (including plant growth promoters). The use of trace fertilizer can be effective for 2 to 3 years without spraying this type of foliar fertilizer. During the cotton growth period, 0.5% to 2% of diammonium phosphate can be used as a "nongxi three-in-one production factor", and 0.15% to 0.3% of the "resistance to disease increase production" (including nitrogen, phosphorus and potassium ≥ 51%). Solutions such as alizarin lactone and naphthalene acetic acid, etc., are used in conjunction with the control of pests and spraying. The effect is very significant.

Special reminder: urea is generally less counterfeit, choose a more well-known local brands (such as urea urea, Quzhou urea, etc.). It should be noted that the national regulations stipulate that the nitrogen content of urea should be ≥ 46.3% (ie, N ≥ 46.3%), and be marked with “NS ≥ 46.3%” (to use the “sulphur” that should not calculate nutrients to impersonate nitrogen content) or "The total content of ≥ 46.3%" of non-pure urea, and some 50 kg package, but it is 40 kilograms of urea, 10 kilograms of low-cost "humic acid organic fertilizer" some tricks, we must avoid being taken!

The regular brand of diammonium phosphate generally contains 46% phosphorous and 18% nitrogen, reminding everyone not to buy some brands with low content in order to save a few dollars on the province.

Potash is more prone to counterfeiting, and it is generally safer to purchase regular chemical fertilizer distributors with relatively good reputation. The point of identification is to burn a visible purple flame on a piece of iron.

In the aspect of foliar fertilizers, some organic fertilizers on the market such as “this acid” and “that factor” have a high price, and the effect is not as good as nitrogen, phosphorus and potassium foliar fertilizers and trace element fertilizers. Should choose rationally. In addition, some products such as potassium dihydrogen phosphate and micro-fertilizers are pretending to be made of low-grade “magnesium sulfate”. Attention should be paid to authenticating the authenticity.

Bleach Clean-up Enzyme is developed to remove residual hydrogen peroxide.Usually the cotton fabric bleached with hydrogen peroxide, the bleaching chemicals must be removed before dyeing in order to avoid the reaction between the bleaching agent and the dye. The traditional way to remove bleach is to rinse the fabric several times with water. Alternatively, you can use a mild reducing agent to clean the bleach. In addition, a large amount of water is needed in rinsing which wash out a large amount of wastewater.

Conzyme CAT200 is an extremely high concentrated liquid catalase preparation. It is specially developed to remove residual hydrogen peroxide and improve the last preparation prior to dyeing; it can largely reduce hazardous chemicals usage and save water.

Benefits:

Complete removal of residual H2O2 in preparation for dyeing
Wide pH range, convenient in using
No damage of fabric
Reduce processing time
Reduce water consumption and effluent volume

Environmental-friendly & bio-degradation


Enzyme preparations belong to protein, which may induce sensitization and cause anaphylaxis in sensitized individuals. Long-term exposure may cause minor irritation for skin, eyes or nasal mucosa, so any direct contiguity with human body should be avoided. If irritation or allergic response for skin or eyes develops, consult a doctor.

Bleach Clean-up Enzymes

Bleach Clean-Up Enzymes,Catalase Enzyme,Enzyme For Peroxide Clean Up,Bleach Inhibitor

Sunson Industry Group Co., Ltd , https://www.sunsonchinaenzymes.com

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