Which manufacturers of carbon dioxide gas fertilizer is better

About Company Agrochemical Co., Ltd., Henan Province, spring is a national pesticide production enterprises, large domestic producers smoke. The company to "build first-class brand, production quality pesticide" for the development, relying on a number of domestic research institutes, the successful joint development of original drugs, intermediates, pesticides, miticides, herbicides and other products, has a liquid dosage form , powders, injections, capsules and several automatic production lines, the production and processing more than 6,000 tons. Selling products, it has been the international market and become well-known local brand sales, was named "national outstanding agricultural chemical companies," "Henan market quality of trust units", "Henan agricultural market assured brand", "315 activities recommended products." honorary title, with advanced production technology, high performance liquid, gas chromatography and other high-precision quality testing equipment, improve the quality management system to ensure that our products leading level in the same industry. Spring Agrochemical Co., Ltd., Henan Province, is a national pesticide production enterprises, the company registered product information can be found in China Pesticide Information Network. http://www.chinapesticide.gov.cn large favorably wholesale orders, the National Recruitment wholesale agents around ordering channels: 1. Go to Spring Agrochemical Company Pickup: Zhengzhou Jinshui Welfare Road 1 2 Peak Yu Xin Cheng. Spring field users can contact the National Order of Agricultural Telephone: 18790839702; Advisory QQ: 948391116 one day to arrange delivery. Tel: 18790839702 Contact: Mr. Huang plants Carbon dioxide is one of the main raw material needed for photosynthesis, carbon dioxide in the atmosphere of nature to meet the needs of normal growth of plants, but in a closed greenhouse, a lower concentration of carbon dioxide , can not meet the required amount of plant photosynthesis, carbon dioxide and because of the lack of photosynthesis plants were so slow, resulting in low plant pest and disease resistance, yield reduction, quality decline, extend the production cycle and so on. Sufficient carbon dioxide concentration situation: CO2 plenty of vegetable plants are robust, high chlorophyll content, shiny dark green leaves; CO2 plenty of vegetables early flowering, female, less shattering; CO2 plenty of vegetables, tender more branches, leaves overshoot powerful; CO2 ample fruits and vegetables correct, listed early, high yield. A carbon dioxide concentration of the lack: the lack of CO2 vegetables, leaf color dark dull, poor plant growth; lack of CO2 vegetables bloom late, female little more fruit off; the lack of CO2 vegetable leaves and flat, with vertical or drooping bough foliar uneven; lack of CO2 vegetables, fruit shaped multi-listed night 2 to 3 days, low yield, low quality fruit. Symptoms of excessive concentrations of carbon dioxide: CO2 concentration is too high vegetable crops and vegetables often cause leaf curl, leaf green leaves grain starch accumulation within the cell due to excessive severely deformed, affecting the normal photosynthesis; at the same time when severe wilting leaves The content of ash, potassium, calcium, magnesium and phosphorus and other nutrients is reduced, it may induce the appropriate nutrients deficiency; CO2 concentration is too high vegetable crops will affect the absorption of oxygen, not breathing normally affect the normal metabolism growth and development, promote the aging process; shed indoor air CO2 concentration is too high, if not timely ventilation makes the greenhouse temperature rises rapidly, causing the temperature of vegetable crops harm.