In recent years, the benefits of planting cotton have been very good, but due to the different cultivation techniques, the benefits of everyone are very different. How to achieve stable production and increase income, the industry pointed out - Early preparation of ground preparation fertilizer to lay foundation for cotton seedlings In recent years, with the popularization and application of hybrid cotton, especially hybrid insect-resistant cotton, insect-resistant and high-yield effects have been recognized by the cotton farmers. However, due to the fact that the price of hybrid cotton seeds is 2-3 times higher than that of conventional cotton seeds, in order to save the cost of cotton seeds, many cotton farmers have chosen the method of transplanting seedlings with nutritious earthworms and planting cotton. All aspects have accumulated some experience, so that cotton can be transplanted seedlings, early precocious puberty, early maturing and high yield. However, transplanting cotton seedlings must not be equated with high cotton yield. In the practice of cotton production, there are also many farmers who often make mistakes in the process of raising seedlings. The unprepared preparation and preparation of soil is often unreasonable. It often leads to the emergence of dead seedlings, diseased seedlings, or weak seedlings in cotton, so that cotton seedlings cannot be moved in time. Planting and delaying the season may even make it difficult to ensure the planned area for planting. Therefore, you can't carelessly ignore it. In the field of cotton production in Daejeon, we should seize the winter and early spring seasons, choose a good site, prepare seedbeds, activate bauxite, and provide adequate nutrition for cotton seedlings and transplants to do early basic work. First of all, choose a good bed site and plant two plants. The first is that nursery beds should be leeward and sunny, drainage and irrigation are convenient, and the second is near transplanting and transportation. The longer field of Daejeon should be used to raise the seedlings in the middle of the compartment; the third is to avoid the selection of diseased soil, and the new site should be replaced every year; the fourth is that the bedsite has deep soil and high organic matter content. Second, we should use our soil to regulate the seedbed. First, we must pay close attention to turning seedbeds in winter and early spring to fully ripen the bract soil, and eliminate weeds and overwintering pests at the same time. Second, we must reserve the seedbeds in proportion and determine the seedlings and field area of ​​the midges (5 cm in diameter). The ratio is 1:30-40. If the size of the big locust (7-8 cm in diameter) seedlings is raised, the ratio of the seedbed to the field is 1:20-25; the third is to keep the seedbed in accordance with the standard; the seedlings in the field are now seedlings. If the child is too long, it is not convenient for seedbed management. The standard seedbed area is suitable for 210 meters. Third, balance fertilization and provide nutrients. Nutrient soil is to be rich in nutrients, which requires the first improvement of the boring soil, second, timely supply of multiple nutrient fertilizers, and third, scientific allocation of nutritious soil. According to local experience, before or during the Spring Festival, per-mu seedbeds should be treated with mature ash compost 2-3, and should be diluted with 15-20 urine, and 15-20 days before cotton seedlings. Phosphorus fertilizer 25 kg, potassium fertilizer 10 kg, poor fertility bed, can also apply 30 yuan compound fertilizer per acre. In this way, cotton seedlings will be able to absorb the full amount of fertilizer on time and in sufficient quantities to significantly improve the quality of cotton seedlings. However, avoid using urea as seed bed fertilizer to prevent bad seedlings. Our chlorobutyl and bromobutyl rubber stoppers are widely used in daily life especially in pharmaceutical packaging industry. We can offer various types of stopper for you as per your particular requirements including developing new style for you.Generally speaking,our rubber stoppers fall into six categories which includes transfusion bottle Rubber Stopper, antibiotic bottle rubber stopper, lyophilized halogenated Butyl Rubber Stopper,prefilled syringes chlorobutyl rubber stopper , membrane rubber stopper , tregional membrane rubber stopper and so on. According to your different needs, you can choose suitable type. For more detailed information, pls feel free to contact us. Butyl Rubber Stopper Butyl Rubber Stopper,Rubber Sink Stopper,Rubber Door Stopper,Butyl Rubber Stopper For Pharmacy SUZHOU CRH PHARMACEUTICAL TECHNOLOGY CO.,LTD , https://www.crh-health.com