The BT-150B super-hard tool grinding machine produced by Beijing Demingna Precision Machinery Co., Ltd. can economically manufacture and repair PCD, PCBN and CVD tools, carbide and high-speed steel non-standard blades. When grinding standard or non-standard welding tools, machine clamps, boring t
Read more1. Pay attention to the application of organic fertilizer. Nitrogen in decomposed organic fertilizers is suitable for the slow absorption and utilization of soybeans. 2. Under normal circumstances, the application of nitrogen fertilizer in soybeans has a good effect on topdressing during flowe
Read moreModel NO.: 87001A Color: Gold Size: 14 Inch Function
Read moreUnder the favorable momentum of China's national economy continuing to maintain rapid and rapid development in 2007, the equipment manufacturing industry and the machinery industry have been developing more rapidly under the impetus of the State Council on accelerating the development of equi
Read moreAccording to the latest data released by the China Electricity Council, the electricity consumption of the whole society in China fell by 3.63% in April, compared with 2.01% in March, and the decline has expanded. Experts pointed out that the decline in industrial production electricity consumpti
Read moreIn response to the current drought, agricultural experts have recently reminded farmers: "This year, it is emphasized that early application of wheat to green fertilizer is highly targeted." Experts said that because the autumn drought lasted for 50 to 60 days last year, the wheat sowi
Read moreModel NO.: AT-HS004 Video Input/Output: 4 Channel Audio Input/Output: 4 Channel
Read moreBoron fertilizer has effects on flowering results of crops, accelerating carbohydrate transport in the body, enhancing photosynthesis, and forming nodules of legume crops. It can improve the drought resistance and cold resistance of crops, and is beneficial to prevent crops from developing phys
Read moreIn December 2005, Premier Wen Jiabao presided over the State Council executive meeting to discuss and approved in principle the "Several Opinions of the State Council on Accelerating the Revitalization of Equipment Manufacturing Industry" (hereinafter referred to as "Several Opinio
Read moreIn the process of growth and development, the lack of trace elements in corn will show various symptoms. Identifying corn deficiency and scientific application of micro-fertilizer for remediation is an important technology in corn cultivation. (1) The young leaves of the zinc-deficient seedlin
Read moreAfter sowing and planting vegetables, in order to meet their growth and development, a large number of top dressings are often required. The amount of topdressing generally accounts for 1/3 or more of the total fertilization amount of the crop during the whole growth period. The advantages and
Read moreMolybdenum is a trace element, and soybeans require 100 times more molybdenum than other crops. Molybdenum can promote the formation and growth of soybean nodules, increase the number of nodules, increase the volume of nodules, and improve nitrogen fixation capacity, which in turn increases the
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