Turn head imitation bird Feather bird small animal bird custom made bird living room decoration decoration garden.Decoration bird cage feather garden model simulation bird bird decoration photography color sparrow ornament bird creativity.Simulation feather magpie field garden ornaments teaching demonstration props home decoration magpie ornaments magpie bird.Simulation white elm finches, pigeons, white birds, bird feather, foam bird, home furnishing, plant micro landscape accessories. Home Furnishing Decoration,Decorative Butterfly Wall Art,Decorative Butterfly Throw Pillows,Decorative Butterfly Chain Xintong Craft Gift Co.,LTD , https://www.jlxtcraft.com
As the world's first national standard for stabilizing fertilizers, the "Stable Fertilizer" industry standard has promulgated relevant definitions of terms, unified inspection methods, and standardized the stable fertilizer market, marking the development of the stable fertilizer industry. A new stage. At present, China's stable fertilizer has entered a phase of rapid development, which has played an important role in promoting the popularization of new fertilizers. With the growing market and the need for development, several enterprise standards have failed to meet the needs, and an unified and standardized standard is urgently needed.
It is reported that this standard stipulates the definition, requirements, test methods, inspection rules, labeling, packaging, transportation, and storage requirements for stable fertilizers. It is applicable to the addition of urease inhibitors and/or nitrification inhibitors to the production of nitrogen (including amides). Nitrogen/ammonium nitrogen) Stabilized fertilizer (fertilizer supplemented with urease inhibitors should contain urea); not suitable for fertilizers produced by changing the structure of the fertilizer or coating the fertilizer granules, nor is it suitable for the nitrogen source to be nitrate only Nitrogen fertilizers.
Leaded by Institute of Applied Ecology, Chinese Academy of Sciences, Shanghai Chemical Industry Research Institute, Zhengzhou University, Shi Ke Feng Chemical Co., Ltd., Heilongjiang Aonong Compound Fertilizer Co., Ltd., Jinxi Natural Gas Chemical Co., Ltd., and Shijiazhuang Zhongjia Fertilizer Co., Ltd. The "Stable Fertilizer" national industry standard that was involved in the formulation has just been publicized by the Ministry of Industry and Information and will be formally implemented on March 1.