The "Northeast Conference on Agricultural Adaptation to Climate Change and Food Security" was held in Harbin recently jointly organized by the Institute of Agricultural Environment and Sustainable Development of the Chinese Academy of Agricultural Sciences, the Office of the Heilongjiang Provincial Academician, the Institute of Cultivation and Cultivation of Heilongjiang Academy of Agricultural Sciences, and the Qiqihar Branch. . Nearly 100 experts and scholars focused on the theme of Northeast China's conference on adapting to climate change and food security. They discussed the characteristics and future trends of climate change in Northeast China, the impact of climate change on major crops in Northeast China, future adaptation ideas, technology development approaches, and adaptation policies adopted. , planning, technology, etc. Here we only talk about the function and application of fermented organic fertilizer in dealing with food security in terms of technology. Jinbao Fertilizer Fermentation Agent is a brand-new microbial preparation that utilizes microbiology, modern bio-engineering, genetic engineering, and high-efficiency microbial flora obtained through screening, purification, and rejuvenation processes. After fermenting large amounts of organic waste in rural areas, high-grade organics are formed. Fertilizers, applied to the ground, can improve the soil, increase the aggregate structure, loosen the soil, increase the air permeability, reduce the burning of roots and burn the seedlings, etc. The specific production of the fertilizer is also simple and easy, and the operability and application are very strong. as follows: 1, 1 ton of finished organic material (fresh material about 2.5-3 tons) plus 1 kg of starter, can be mixed and fermented. However, the carbon/nitrogen ratio (that is, the ratio of C/N), and the more difficult to ferment bark, sawdust, rice husk and other materials, should be appropriately increased, with 2 kg of fermentative agent per ton of material as well. 2. The fermentative agent is a good (consumed) oxygen microbe. Therefore, oxygen supply measures should be increased. Otherwise it will lead to anaerobic fermentation, affecting the effect. 3. The C/N ratio of fermentation materials (calculation and adjustment methods are otherwise stated) is maintained at 25 to 30, and the PH value is adjusted to 6 to 8 as well. 4. The moisture of the fermentation material should be controlled at 60 to 65%. Judgment method: hand grab a handful of material, fingers see the watermark but not dripping, landing scattered. Too high or too low is not conducive to fermentation, too little water, slow fermentation; too much water can lead to poor ventilation, slow heating and produce odor. 5, each kilogram of gold baby starter can add 5-10 kilograms of rice bran (or bran, corn flour and other substitutes) diluted and then evenly thrown into the heap, the use of the effect will be better (Note: rice bran is not uniform, fresh rice bran The nutrition and ventilation are much better than the old rice bran). 6, the fermentation temperature control in the 70-75 °C as well, the temperature is too high on nutrients. 7, the use of goldfish fermentation agent production of bio-organic fertilizer (or seedling flower nutrition soil), because it has fermented maturity, it must be done shallow fertilizer, to avoid deep. For the scientific measures put forward at this seminar, the Golden Barb Fertilizer Fertilizer can help, which will play a positive role in ensuring food security in Northeast China. femal swimming crab with red roe Swimming Crab Red Roe,Female Swimming Crab,Fresh Female Swimming Crab,Swimming Crab With Red Roe Zhoushan Junwei Aquatic Products Co., Ltd. , https://www.junweiaquatic-intl.com