Selenium-enriched garlic commonly used selenium production methods are mainly soaking, soil application of selenium and foliar spray three methods, the following describes the production of selenium-enriched garlic cultivation techniques. 1. Soak the seeds with 100% mg/kg sodium selenate solution and soak for several hours before sowing. Garlic production generally increases by 10%, and selenium content increases. 2. Before application of selenium and garlic in soil, 13 grams of sodium selenate per acre is applied. Combined with other basal fertilizers, the sesquite can be uniformly applied in the sowing ditch. Generally, the yield can be increased by about 15% and the selenium content can be significantly increased. 3, foliar spray in the harvest one month before, the sodium selenium dubbed a concentration of 100 mg / kg, pure selenium 5 grams per acre, evenly sprayed on the garlic leaves, can generally increase production of about 10% garlic, And selenium is significantly enriched. 4. Attentions The amount of selenium used must be controlled accurately. Too much will produce poisonous effects. If too little, it will not achieve the effect of selenium enrichment. When the soil is applied and sprayed, it must be uniform; Spraying is selected before 9 o'clock in the morning. , use after 5 pm, rain should spray after spraying.
Beauty Tools
Beauty Tools,Best Beauty Tools,Beauty Care Tools,Hair Straightening Comb
Shenzhen Jie Zhong Lian Investment Co., Ltd. , https://www.szmeizonscares.com