First, fertilization. Before and after the National Day, the total amount of organic manure, such as chicken manure, 1,000 kg of superphosphate, 50 kg of borax and 0.5-1 kg of borax, will be used in conjunction with the garden. During the flowering period, Mushi 45% potassium sulfate compound fertilizer is applied for 50 kilograms, and the conversion period is 30 kilograms of potassium sulfate. Second, flower and fruit management. One week or so before flowering, sparse quality spikes were removed, and about 2200 spikes with large flower spikes and well-developed spikes were left on each acre. At the same time, 2-3 spikelets were removed and 1/5-1/6 ear tips were removed. After 7 to 10 days after flowering, the granules will begin to have about 70 grains per panicle. The fruit thinning should be completed as soon as possible within one month after flowering, and the fruit should be bagged as soon as possible after fruiting, in order to reduce fruit surface contamination. Third, hormone treatment. At 100% flowering, sprinkle with 50 mg/liter gibberellin or panicle spikes. Spike with 50 mg/L gibberellin plus 5-10 mg/L pyrrolidone for 10 days. Fourth, water management. After flowering until the grapes are harvested, the field soil is always kept moist. Fifth, grass cover. Before the fruit is set, the cultivator will often rake in the grass to promote the increase in soil temperature. After the fruit is set, the grass can be kept between the rows. The grass grows to 30-40 cm and is then castrated under the tree. After a few times of cutting, it forms a covered grass band more than 1 meter wide on the ridge. When the base fertilizer is applied in autumn, Turn the grass into the soil. Six, disease prevention and treatment. Before the budding, carefully spray 3-5 Baume degree lime sulfur agent to shoot drips. After 3 leaves are displayed, the fungicide is used once every 7-10 days, and mildew, puff, and Cobo can be used interchangeably. Inflorescence separation to young fruit period should alternately use Shijiale, Suckering, Polaroid, Prodiocalcin and other 3-4 times to control gray mold. Prior to bagging, the enemy was used to take off, wear mildew, and Fuxing mixture to spray the ear. Immediately after the medicine was dried, the bag was bagged. After bagging, systemic or protective bactericides are used alternately every 10 days according to weather and field conditions. Seven, promote color, improve quality. The budding period, young fruit period, and color conversion period are three times. The Taige Dai Chia Amino Acid Organic Fertilizer manufactured by Yantai Tianfeng Bio-Technology Co., Ltd. is 300-500 times liquid, one barrel of liquid fertilizer (16 kg load) each time. 2 acres, can mature about 1 week earlier, significantly improve the quality. Amber Sterile Vacuum Vials are used for allergist,mixing injectable products or nuclear medicine, PET-CT, Liquid collection.Amber Sterile Vacuum Vials are produced by aluminum caps, non-latex butyl stoppers and clear SCHOTT Neutral Type I glass vials. They are approved by cGMP and FDA with internally sterile.The production process is carried out under strict Class 100 workshop. Finished vials can meet the FDA`s authorised 14-day sterility test. Amber Sterile Vacuum Vials Amber Sterile Vacuum Glass Vials,Amber Sterile Evacuated Vials,Amber Sterile Evacuated Glass Vials China Lemon Trading Co.,Ltd , https://www.sterilevial.nl
Key Techniques for Efficient Cultivation of Summer Black Grape
Japan and Japan originated in Japan, Yamanashi Prefecture, Japan fruit tree test field using Kyoho and seedless white cross breeding. The variety is rich in sweet and refreshing, with strong strawberry aroma, strong tree vigor, and strong resistance to diseases. It has excellent comprehensive characteristics in early maturing varieties. Since it was introduced into China in 2000, it has been widely and rapidly promoted nationwide. Especially in Jiangsu Province, Xiahe has become the main grape variety, but most professional households do not master the techniques of summer and black cultivation well, which affects the economy. Income, now the author summarizes some of the key technologies for efficient cultivation of summer and black in recent years for everyone to discuss.