Rice seedlings are the key link to guarantee high yields and crop yields, and fine selection of improved varieties, good exposure to sun seeds, chemical soaking, and appropriate temperature and germination are the key links. However, some farmers’ friends often do improper checks in rice soaking and germination, such as indiscriminate use of poorly permeable seed soaking tools; germination does not control moisture and temperature, etc., causing germination irregularities, and even fermentation odors cause bad species, seriously affecting The germination rate of rice and the quality of rice seedlings have a negative impact on future yields. It has been verified by many parties that proper use of gold treasure rooting agents (also known as root seedlings) in the seedling raising process of rice, combined with scientific and reasonable seed treatment, can prevent the occurrence of the above-mentioned undesirable phenomena.
1, seedbed selection and preparation. Seedbed should be convenient for watering, flat terrain, low groundwater level, good drainage, fertile and loose soil, and leeward sunny fields. Avoid low-lying lands, easy-going lands and barren lands. At the same time, the seedbed culture should be mixed with decomposed organic fertilizer and golden treasure rooting agent, organic fertilizer insulation, moisturizing, good ventilation, seedling growth is robust and the number of roots; rooting agent is a microbial ecological preparation, which contains active substances can quickly promote The germination of rice seeds, the contained microorganisms can accelerate the degradation of organic matter in organic fertilizers into small molecular nutrients that can be absorbed and used by rice seeds, allowing rice seedlings to grow quickly and grow well.
2, soaking the seed before the sun. Soaking 2 to 3 days before sowing, drying, thin, smooth, dry, dry to mouth bite grain sound for the degree. After drying, put it in a dry place and wait for soaking. The sun seeds can promote the activity of the enzymes in the seeds, enhance the water absorption ability of the seeds, and enhance the vitality of the embryos. The seeds have the same degree of dryness, neat germination, and sterilization.
3, rice seed disinfection and soaking. The purpose of disinfection is to kill the bastard disease and rice blast fungus attached to the surface of the seed, which can be sterilized by carbendazim or bacterin solution, and then washed with water after disinfection. The purpose of soaking seed is to normal germination of rice seeds, put the seeds into the bag or bag, put into the soaking water, change the fresh water every day, when the water temperature is 20°C, soak 4～
5 days.
4, rice germination. The purpose of germination is early emergence of seedlings and emergence of seedlings to increase seedlings. The specific method is to break the chest at a temperature of 30-32°C, and then detoxify it to 25-30°C for germination. After dew-whitening, pay attention to the temperature rise in the seed heap and flip it several times a day. When more than 90% of the seed buds are 1-2mm long, put the seeds in the cool place and let the buds stand for 1 or 2 days. After properly accelerating the germination of rice seeds and before sowing, Jinbao rooting agents can achieve the effects of rapid rooting, seedlings, and seedling growth of rice seeds.
Various pre-lighting, disinfection, and soaking treatments of rice seeds ensure that the seed's activity is in a germinating state, and the germination step ensures the germination rate of the seeds. Ginba rooting agents have a decisive effect on the seed germination of late rice seeds. The rooting agent acts on the seed not only to make the seed rooted and rooted quickly, but also to act on the germinating root system, increase the absorption rate of the mineral and water by the root, and enhance the resistance of the seedling to the resistance to disease. The scientific and reasonable seed treatment link, combined with the potent effect of the Golden Baby rooting agent, not only increases the germination rate of the rice seeds, but also ensures the robustness of the seedlings, laying a foundation for the future high yield of rice harvest. Details can be consulted: Beijing Huaxia Kangyuan Technology Co., Ltd. telephone toll-free hotline Website: Please click to purchase http://shop35396982.taobao.com
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In Venlo greenhouse, foundation is made of reinforced concrete and the side wall is made of brick or reinforced concrete plate. The steel frame always use hot dip galvanized light steel. Roof beam adopts horizontal girder structure and using herringbone connection. The horizontal girder bears 2 or more roofs, which is made of aluminum alloy. This material is used as roof structure material and also glass inlay material. Other beams using gutter style to minimize the section. Delighting material of the roof and side wall using the hollow double-layer or multilayer PC board.
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