Suppliers with verified business licenses
China is a big agricultural country in the world, but it is also a water-poor country with insufficient water resources. Drought has become an important factor affecting the development of agriculture, forestry and animal husbandry in China. Especially in the central and western regions in recent years, due to the increasing drought, accelerated land desertification, has become the main cause of sandstorm weather. To study and popularize the new technology of drought resistance and water conservation has become an important subject in the strategy of western development. Based on our country's unique rare earth resources, Chinese scientists have developed a series of new rare earth drought-resistant and water-conserving nutrition materials such as "rare earth dry land treasure", "rare earth forest and grass - planting", "rare earth drought-resistant rhizobium seed coating agent".
Rare earth is a group of precious metal elements, they are not only widely used as industrial high-tech new materials, but also because of their unique biological effects, are used as plant growth regulators and feed additives, a large number of applications in agriculture and livestock production. In particular, the application of rare earth can also significantly improve the plant's stress resistance (drought resistance, lodging resistance and insect resistance), and is more practical.
Rare earth drought resistance and water preservation new material is a new high-tech agricultural product made of rare earth polymer water retention agent, agricultural rare earth compounds, other agricultural common trace elements and efficient pesticides. It can be used for seed coating of various crops or root sticking of seedlings to enhance the drought resistance and water preservation ability of plant seeds and roots, and can also be used for fruit tree cutting and flower arrangement.
Seeds are the basis of crop growth, but even the best seeds must have enough water to germinate and grow. During the sowing period, if the land is dry, it will cause the serious consequences of uneven emergence, lack of seedlings and ridge, slow growth, and even complete destruction of seeds.
Rare earth drought resistant water retention material contains rare earth super polymer water retention agent, which has more than 500 times the high water absorption rate and high water retention performance without dehydration under pressure, and can quickly absorb enough water within 10 to 15 minutes, and then slowly release, which is like providing a "small reservoir" of drought resistance and moisture retention for seeds. For spring sowing in the arid areas of northern China, this effect is especially obvious, it can make wheat and other crops emerge 1 to 2 days in advance, and the emergence rate is increased by 10% to 20%, laying a good foundation for crop growth.
Because rare earth drought-resistant and water-retaining materials contain a certain amount of rare earth and other nutrient elements, they also provide a "small fertilizer bank" for seeds. As a plant growth regulator, rare earth can enhance the root vitality of seed germination, promote nutrient absorption, and significantly enhance crop stress resistance. Due to the adsorption shielding effect of the seed coating film, the loss of nutrients is reduced, the fertilizer efficiency is prolonged, and the utilization rate of rare earth and other common trace elements is improved, which promotes the development of the root system of the seedlings, the size of the seedlings, the increase of tillers, and the increase of yield.
Rare earth drought and water conservation materials are also compounded with efficient biological insecticides and fungicides, which can also be transmitted to the whole plant after germination, and the efficacy period can reach 40 to 60 days, and the control effect of underground insect pests can reach almost 100%. Each coating is like a small "pesticide bank", which plays an important role in the early prevention and control of pests and diseases and the improvement of the ability to resist disasters.
In short, rare earth drought resistance and water conservation materials have multiple functions such as drought resistance and water conservation, fertilizer protection and efficiency improvement, disease and pest control, especially suitable for the vast arid and water-scarce areas in northwest China, and have been promoted and used on thousands of acres of fields, and have achieved remarkable results. It can increase the water utilization rate of dry land by 50% to 80%, save 30 to 60 cubic meters of water per mu of irrigated land, and increase the average yield of grain and oil crops by 15% to 30%. Rare earth drought resistance and water conservation materials have been researched and developed a series of products, such as the rare earth dry land treasure "One plant" for afforestation, which has achieved obvious results in afforestation control and economic forest construction.
Rare earth agricultural research has been carried out in China for more than 20 years, and the current popularization area is about 70 million mu. The birth of rare earth drought-resistant and water-retaining materials has added a new variety to rare earth agricultural use.
•1, grain, fruits and vegetables, lawn, grass: the product and fine soil according to 1:15 mixed, evenly spread into the sowing trench or sowing hole, and then fill the trench with soil, water after planting, the amount of 2 ~ 5 kg per mu.
•2. Fruit trees: Dig a ring trench or hole of equal size along the projection edge of the tree crown, and dig the depth of the trench according to the exposed part of the root system. Mix the product with the soil 10cm away from the bottom of the trench, fill it with water fully after backfilling, and then fill the remaining soil back to compacted. If fertilizing at the same time, the product can be mixed with soil and then mixed with fertilizer, the amount of young trees per plant 20 ~ 30 grams, adult trees per plant 50 grams.
•3, afforestation: first mix this product with soil, put it into the planting hole, and implant the seedlings.
•4. The water-retaining agent should be in full contact with the root system and watered after planting. If there is no watering condition, this product can be fully absorbed in advance, that is, 50 grams of this product can be added with 5 ~ 25 kg of water to make it hydrogel.
Suppliers with verified business licenses
){kind=link}
){kind=link}