High-yielding Cultivation Techniques of Cotton

According to the investigation and analysis of cotton production in recent years, a set of cultivation management models suitable for the cotton fields in the central and southern parts of Pucheng have been concluded: April seedlings, May Lei, June flowers, July flowers, August Tenderness in September, autumn peach cover the top, in late October. Through three years (06,07,08), 6 consecutive demonstrations of 5,256 mu were used to obtain a gratifying yield of 346.1 kg of yield-producing seed cotton. The yield per mu reached 1,827.40 yuan (average price of 3.28 yuan/kg for 3 years), and the production increased year-on-year ( 283 kg/mu 22.3%, value added 333.20 yuan. Mu reduces costs by 62.86 yuan. The accumulatively increased section of Mu has a capital increase of 396.06 yuan, a total value of more than 2.1 million yuan, and the effect is excellent.

1, April seedlings. It is required that the water content in the soil layer of cultivated land should be more than 15%. No matter whether it is planted in mulching film, planted in open field, or artificially watered, it is necessary to obtain comprehensive, large-scale plantlets before the end of April regardless of the date of sowing, or whether seedlings will be used for transplants and other purposes. There are 2000-2300 strains per mu, 2500-2800 strains per mu, and 3000-3500 strains per mu of small strains, and no disease or insect pests occur. Red and green stems account for 50% each, and plants have more than 2 strains. True leaf.

2, May Lei. On the basis of grasping the whole seedlings and obtaining strong seedlings, based on the abundance of the base fertilizer and the seedlings' appearance, the topdressing nitrogen of 3-5 kg ​​was appropriately applied, and small water fine irrigation was conducted for the soil moisture condition, and shallow ploughing was performed in time after the tillering. Soil conservation, to promote the healthy growth of cotton seedlings. At the same time, spray 400 times rich potassium every 7-10 days, more than 2 times in a row, and add insecticides (cotton blind locust, cotton locust, etc.) sterilization (wilting, leaf spot, etc.) agent to prevent pests and diseases. More than 80% of plants began to bud before the end of May.

3, June flower. This month is not only a busy period for the “three summers” but also a critical period for the rapid growth of cotton. In the specific application, the key is to do a good job spray fertilizer (400 times rich million potassium plus 1% urea plus 0.2% Sonic boron, etc.) spray (insecticide fungicides) work, every 7-10 days, even spray 2 - 3 times. And for the flexible growth of cotton plant growth management, that is, daily increase of up to 3 cm above, combined with spray fertilizer (medicine) mu with pure product dilute amine 2 grams control 1 time, with mu added 0.1 kg of zinc sulfate and 0.2% speed Le boron, play a heat-resistant, promote sitting flowers into peach, reduce buds off, so that 40-50% of cotton plants before the end of the month to see the open flowers.

4. Baole Bell, July. The end of July is a crucial period for vegetative growth and reproductive growth of cotton, and it is also a critical period for the urgent need for carbon and nitrogen transformation and various biological enzymes and trace elements in the body. Focus on prevention and control of pests and diseases, timely (to overcome the traditional practice of the 6th month of the lunar calendar and the wrong practice of long-term high-low play) topping (15-17 single large plant-type cultivars, 13-15 medium-sized cultivars, small On the basis of 12-13 plant varieties, about 10-12 kilograms of urea was used for the growth of cotton fields on July 10 (13 in the Zhuangshao field, and weak in the plants) and 13-15 kilograms in diammonium. Potassium chloride 15 kg, both to meet the needs of the development of buds, flowers, and bells, but also can effectively prevent the formation of abscisic acid in cotton plants, to prevent premature declining due to defertilization. At the same time, appropriate removal of some groups of tips for the growth of cotton plants is based on the principle that cotton fields can be seen on July 20-23. Otherwise, the ground is seen as the cotton plants grow too weak or the plant spacing is too wide, or the plant spacing is too narrow (or early) Excessive nitrogen fertilizer is not conducive to the formation of buds, flowers, and bells, and it also easily leads to shedding of a large number of budding bells. In addition, it is best to water in the “three volts” days at night, especially in well irrigation areas where the temperature difference between groundwater and cotton fields is large (above 30° C.). After irrigation, a large number of buds and bells can easily fall off. Canal water should also be irrigated after 4 pm and before 10 am. At the same time, the upper part of the ground continues to spray 400 times richer potassium for 1-2 times, and the effect is better.

Injection And Infusion Products is our main product series. All of our Injection and Infusion Products have get the CE, ISO and FDA. We also have our own GMP. To make sure the injection and infusion products safe. Our workshop have six 1*20'FCL sterilization container. We could get the quantity of 180*1*20FCL products sterilized in one month. Under this situation, we could make the delivery shorter, about 3-5 days. So kindly don't worry about the delivery. It is about 25-32 days. The delivery will be 32 days, when near the spring festival.

If you are intrested in our products, welcome to contact us and send us requirements.

For health! Professional service, we will be better!

*Related Products:Glass Syringe,Prefilled Syringes.

Injection and Infusion Products

Injection And Infusion Products,Disposable Syringe,Pvc Infusion Bags,Glass Syringe,Prefilled Syringes

Hebei Orient Imp. & Exp. Co. Ltd. , https://www.orientmedcare.com