"920" is an efficient plant growth regulator that enhances cell division and elongation, promotes plant growth, reduces flowering, and increases yield and quality. First, the use of methods: 1 spinach: with 10 ~ 20 mg / liter of "920" solution in the first 1 to 2 weeks before harvesting foliar spray. 2 Celery: In the first half of the harvest, spray once with 50-100 mg/L of the “920†solution. 3 Lettuce: In 10 to 15 leaves, spray 10 ~ 25 mg / l of "920" solution, combined with water and fertilizer management, bamboo shoots can quickly increase and tender. 10 days after spraying can be harvested. Note that in the seedling stage should not be sprayed, otherwise easy to shoot slender, late growth (about 25 leaves) application of the yield increase is not obvious. 4 leeks: When the seedlings grow to 3 cm, spray the whole plant with 10-20 mg/l of the "920" solution 1 or 2 times. 5 Convolvulus: When the plant height is 10 to 15 cm, spray 10 to 20 mg/l of the "920" solution 1 or 2 times to increase the yield and the stems and leaves are crisp. 6 Tomatoes: After spraying 70% of the flowers, spraying 10-20 mg/L of “920†solution can reduce flowering, increase fruit set, and mature earlier. 7 Coriander: 10 to 14 days before harvest, spray 20 to 50 mg/l of the "920" solution 1 or 2 times. 8 Cucumber: When young larvae grow to 10 cm, spray with 20-30 mg/L of "920" solution or dip the young fruit, the young fruit can be quickly enlarged and harvested earlier. Second, note: 1 "920" powder difficult to dissolve in water, first with a small amount of alcohol (or 60 degrees shochu) dissolved, and then diluted with water to the required concentration. 2 can not be mixed with alkaline substances. 3 "920" aqueous solution is easy to fail, it is best to use with the use, not long home. 4 must be combined with the application of adequate fertilizer and water, otherwise it is easy to cause the leaves to yellow, the plants are weak and can not achieve the desired effect. 5 The use of the concentration should be accurate, spraying should be uniform, otherwise it is easy to make stems and leaves deformed and affect the appearance of goods. Sampling Cotton Swabs,Nylon Flocked Swab,Small Foam Tip Swab ,Cotton Tipped Swabs Hunan Kangfutai Medical Devices Co., Ltd. , https://www.3kfut.com