Suggestions on speeding up the promotion of application of biological fertilizers
2835 SMD LED supplier from China
Those SMD LED are called 2835 SMD LED, because the size of the shape is 2.8*3.5mm. Only one single 2835 SMD can't be bright as 5050 SMD LED. However, when we used it with higher quantity, it will brighter then the 5050 LEDs.
2835 SMD LED, High Brightness 2835 SMD LED, SMD LED 2835, SMD LED 0.2W Shenzhen Best LED Opto-electronic Co.,Ltd / BESTSMD CO LIMITED(HK) , https://www.bestsmd.com
First, improve the production and quality of bio-fertilizers as soon as possible to ensure the technical standards for green food production. One of the most important production materials for green food production is bio-organic fertilizer. At present, bio-organic fertilizer can not meet the needs of green food production and development regardless of production or quality. According to the province's green food planting area this year to 600,000 hectares, the general demand for commercial green food fertilizer is about 240,000 tons. The annual production capacity of our province is less than 100,000 tons. In addition, the investment and construction of factories outside the province and the introduction of green food fertilizers from outside the province total no more than 150,000 tons. The gap between supply and demand is still very large.
Recommendations: 1 Relevant departments should actively support the development, introduction and development of green food fertilizers from various aspects, expand production capacity, and supplement shortages.
2 Green food special fertilizer production should adhere to the path of factory, specialization and commercialization to ensure the quality standards of fertilizer. 3 Governments at all levels should vigorously support the production of green food commodity fertilizers in the province, and develop and improve the province's own fertilizer industry.
The second is to establish and improve the application model of biological fertilizer application. The fertilizer efficiency of biological fertilizers is greatly affected by natural factors, high fertility and low fertility areas, areas with good production conditions and poor production conditions, saline-alkali land and arid land, legumes and non-legume crops, and the fertilizer effects of biological fertilizers are different. In order to facilitate the farmers to better promote the application of bio-fertilizers, the technical model of bio-fertilizer application should be formulated according to different local conditions.
The third is to increase efforts to grasp the use of crop straw roots and return to the field and the use of various fertilizer raw materials. Crop straw contains a large amount of organic matter and polysaccharides, which is an excellent carrier for biological bacteria and a good source of bio-organic fertilizer. The yield of crop straw in our province is high and there are many surpluses. The use of straw to fertilize and return to the field is a breakthrough measure for soil fertility and is also the focus of developing green food fertilizer. It is necessary to increase efforts and speed up the promotion. The output of livestock and poultry manure in our province reaches 35 million tons. Conditional aquaculture plants should carry out harmless treatment of manure, establish a biological fertilizer plant, and improve the utilization rate of manure recovery. In addition, the province's peat and lignite resources are also quite rich, it contains a lot of organic matter and humic acid is an excellent raw material for bio-organic fertilizer.
The fourth is to carry out in-depth publicity and technical guidance work on bio-fertilizer technical standards. The promotion and application of bio-fertilizer is still a relatively new technical field for grassroots farmers, and there is still lack of practical and management experience. The current bio-fertilizer (magnetic fertilizer) market is chaotic. To this end, it is necessary to widely publicize the technical measures and quality standards of biological fertilizers. Carry out various forms of technical training, adopt effective promotion methods, and strengthen guidance so that farmers can truly understand the technical principles, implement technical standards to every production link, and extend the vitality of biological fertilizers with strict technical standards to avoid walking. In the 1970s, “Soybean Rhizobium†sold 380,000 tons of soybeans at the local soybean auction in Heilongjiang Province. Heilongjiang Province is China's main soybean producing area. The price of soybeans in auctions is mostly around 1,600 yuan per ton, and the individual price is 1,800 yuan per ton, which is much higher than the expectations of traders.
In this catalog, we mainly introduce the 2835 SMD LED of visible light. We can supply all kinds of visible wavelength and color on it. such as: purple LED, blue LED, cyan LED, lime LED, green LED, Yellow LED, Amber LED , Orange LED, red LED, deep red LED, red grow light LED , white LED, warm white LED, Pink LED and so on.
With 2835 SMD LED, we supply: purple 2835 SMD LED, blue 2835 SMD LED, cyan 2835 SMD LED, lime 2835 SMD LED, green 2835 SMD LED, yellow 2835 SMD LED, amber 2835 SMD LED, orange 2835 SMD LED, red 2835 SMD LED, deep red 2835 SMD LED, red grow light 2835 SMD LED , white 2835 SMD LED, warm white 2835 SMD LED, pink 2835 SMD LED and so on.
Normally, the angle of those 2835 SMD LED is 120 degrees. We also can customize that angle as your needed, like 30 degrees, 45 degrees, 60 degrees, 90 degrees ect.