China has a vast territory with complex and diverse natural conditions. Resources for agriculture, forestry, and animal husbandry, including resources for climate, water, land, and biology, not only have their own characteristics and special laws, but also serve as a unified natural resource, with common characteristics and Common law. However, the various elements of agricultural and forestry natural resources are interrelated and mutually restrictive. In particular, land, climate, and water resources are unified and interrelated and constrained. The climate is fickle. It is often the area and time where you want water. It is rain-free, and it is rain-free for a long time. When you don’t use water, it concentrates the rainfall all year round for dozens of days, causing water and soil. Losses and disaster relief, such as the Sanbei and Yellow River basins account for more than 70% of the country's total area, and this is the case for about 20 provinces, autonomous regions and municipalities.
Northeast China, Northwest China, North China, and Southwest China have a large area of ​​land. The per capita arable land area is relatively large. However, these lands are dominated by plateau hilly hills, accounting for about 70%, and the plains have a maximum area of ​​about 25%. More than arable land, arid rain-fed slope-cultivated farmland, and medium and low-yield farmland occupy a large area, accounting for about 60%. The farmland is thin and water resources are less dependent on rain-fed cultivation; sandification, petrochemical, and saline-alkali are serious and are suitable for the development of forestry. However, it is impossible to let go of these large areas of land without farming. When China enters more than 1.5 billion people, food and food cannot be self-sufficient. To develop agriculture to solve water sources, water-saving agriculture is the only way out.
The Party and the country did not forget this large area of ​​land. The Ministry of Water Resources and the Ministry of Agriculture invested huge sums of money to repair water conservancy projects. The large-scale water conservancy projects did not say anything for a moment. They only said that parts of the mountainous, loess plateau, and hilly areas in the northwest, north, and northeast regions were retained. As it rains, rainwater collects into small reservoirs, ponds, ponds, and water cellars, ranging from tens of cubic meters to hundreds, thousands, and tens of thousands of cubic meters, to solve the problems of drinking water and cultivated land for drought and flood protection and water conservation. They not only play a part in leaving rainwater for my use, but more importantly, they can solve the problem of rain and prevent rainwater from eroding the mountainous vegetation. As a result, the content of sediment in downstream rivers can be reduced and rainwater can be collected in mountainous areas. A variety of rainwater collecting cellars intercepted the rain and moisture cascades in the mountains and entered the water cellar. At the same time, they were used to supply people, livestock, and production water. If it rains, it will become a disaster and the eye will be dry within a few days. It will be a drought if it does not rain for more than ten days. After some time, people and livestock will have extremely difficult drinking water, and the crops in the fields will lose grain. This situation has occurred all over the country. The drought conditions in the rainier provinces of the South cannot be avoided. They have also expanded the use of pools and ponds. Sichuan, Yunnan, Guizhou, Guangdong, Guangxi, and Karst mountain regions have also built various types of rainwater tanks. In order to solve the drought-saving drought-protected agroforestry crops, this is a major event for the benefit of the country's benefiting agriculture.
Water resources are extremely valuable, but water is also generous. Because of these remote and remote mountainous areas, it is impossible to invest large amounts of funds to carry out sprinkler irrigation. Although few regions also engage in partial drip irrigation, ordinary farmers cannot do anything. Only by the old method, the small gutters discharge water. Man irrigation, poor water (cellar) water, can irrigation a few acres of fields? This situation must be changed, we must use scientific and technological methods, scientific water, let a cellar of water a few cabinets when a few cabinets with water, where is the method?
In 2005, the Ministry of Agriculture proposed to the National Agricultural Department for soil testing and formulating fertilization to recommend deep-fertilizers for chemical fertilizers on April 28. Only Gansu Zhangye LYJ water-saving fertilizer gun is the only recommendation for water-saving agriculture. Immediately attracted the attention of the relevant departments, assigned experts and relevant personnel to understand, and logged in the website of Zhang Li chase gun, to ascertain their actual situation. The original LYJ water-saving drug fat gun has three patents, is the national key scientific and technological achievements promotion project in the Ninth Five-Year Plan and the fifteenth; it is also the first batch of chemical fertilizer deep-selection type after the Ministry of Agriculture to recommend deep-fertilizer models to the national agriculture. Through more than ten years of discussion, understanding, experimentation, summarization, consulting, and studying various agroforestry and water conservancy books, they have learned and summarized a series of experiences, techniques and technologies in innovation, energy conservation, environmental protection, production increase, and soil improvement. Boldly proposed agriculture and forestry cultivation and root irrigation techniques. In the past, flood irrigation, sprinkling irrigation, drip irrigation, and water were all covered, and underground root irrigation in the root zone of a single plant was controlled. The utilization rate of soil disinfectants for chemical fertilizers and pesticides was increased to 70% of the world's leading level, and water utilization was achieved. Rate refers to the extreme, so fertilizers and pesticides can save 40-50%, compared with drip irrigation, saving 80% of water resources, that is, an acre of land by 4500 seedlings, distributed in the root zone of 4500 plants, each seedling As long as the root irrigation 200 grams containing 2000 times liquid drought-resistant water retention agent to the root zone, you can ensure that plants alleviate drought for about 20 days, and at the same time with the irrigation of chemical fertilizers and pesticides together root irrigation, so that the crops eat food alone, in one fell swoop count. Its principle and practice of drought resistance and water saving prove that when you fill the root zone of a plant with 2000 times liquid anti-drought water retention agent, chemical fertilizer and pesticide, the root zone forms a width of 10 cm under the solidification of the drought and water retention agent. The 20-cm-long mulch area quickly solidifies the water and soil in the root zone soil into a coarse sponge-like, unspecified 10-20 cm thick mulch bag. The water retaining agent is attached to the periphery of the living area. Membrane, to prevent water loss and sun exposure and air evaporation, because it is not in the ground, but in the soil below 5 cm, the moisture in the soil and rain again can also be sucked back by anti-drought agent, The supply of plants to slow use, to ease the drought more than 20 days is not impossible. The use of water-saving fertilizer gun root irrigation drought for 20 days, an acre of land with only a cubic meter of water, which is unique in the world of water-saving agriculture, if widely used in the mountains of China, this technology, it's water-saving, energy-saving There will be no calculation to increase production efficiency, and the overall economic benefits of society will be even greater.
The specific method is: the water in the mountain cellar or water tank is introduced into the bucket with concentrated water in the ground, and is equipped with 2000 times liquid anti-drought water retention agent, chemical fertilizer, and pesticide solution. The water level difference of 2 meters above the water level is used to take the water joint. Water medicine fertilizer gun, each seedling root irrigation according to the gun barrel up and down water instructions float 9 grid, about 30 seconds on the line, one person a day can be about two acres of irrigation water, if only a deep fertilizer and root irrigation pesticides once a grid, time About 2-3 seconds, one person performs 3-4 mu of vertical work a day, which is more than 10 times faster than the old-fashioned acupuncture and planing pits. The guns can be matched with sprayers, hand-pressure pumps, pumps, tap water, and mountain water for convenient and efficient use. , durable. Gun irrigation, the cost of the gun is only two-triangle money, almost no cost, but it can protect you from an acre of dry land, increase income by 150 yuan, which should lead to all levels of leaders and agricultural management agencies and farmers recommended. Governments at all levels should also guide and support farmers in using it. Farmers who use it are too poor and too poor.
Northeast China, Northwest China, North China, and Southwest China have a large area of ​​land. The per capita arable land area is relatively large. However, these lands are dominated by plateau hilly hills, accounting for about 70%, and the plains have a maximum area of ​​about 25%. More than arable land, arid rain-fed slope-cultivated farmland, and medium and low-yield farmland occupy a large area, accounting for about 60%. The farmland is thin and water resources are less dependent on rain-fed cultivation; sandification, petrochemical, and saline-alkali are serious and are suitable for the development of forestry. However, it is impossible to let go of these large areas of land without farming. When China enters more than 1.5 billion people, food and food cannot be self-sufficient. To develop agriculture to solve water sources, water-saving agriculture is the only way out.
The Party and the country did not forget this large area of ​​land. The Ministry of Water Resources and the Ministry of Agriculture invested huge sums of money to repair water conservancy projects. The large-scale water conservancy projects did not say anything for a moment. They only said that parts of the mountainous, loess plateau, and hilly areas in the northwest, north, and northeast regions were retained. As it rains, rainwater collects into small reservoirs, ponds, ponds, and water cellars, ranging from tens of cubic meters to hundreds, thousands, and tens of thousands of cubic meters, to solve the problems of drinking water and cultivated land for drought and flood protection and water conservation. They not only play a part in leaving rainwater for my use, but more importantly, they can solve the problem of rain and prevent rainwater from eroding the mountainous vegetation. As a result, the content of sediment in downstream rivers can be reduced and rainwater can be collected in mountainous areas. A variety of rainwater collecting cellars intercepted the rain and moisture cascades in the mountains and entered the water cellar. At the same time, they were used to supply people, livestock, and production water. If it rains, it will become a disaster and the eye will be dry within a few days. It will be a drought if it does not rain for more than ten days. After some time, people and livestock will have extremely difficult drinking water, and the crops in the fields will lose grain. This situation has occurred all over the country. The drought conditions in the rainier provinces of the South cannot be avoided. They have also expanded the use of pools and ponds. Sichuan, Yunnan, Guizhou, Guangdong, Guangxi, and Karst mountain regions have also built various types of rainwater tanks. In order to solve the drought-saving drought-protected agroforestry crops, this is a major event for the benefit of the country's benefiting agriculture.
Water resources are extremely valuable, but water is also generous. Because of these remote and remote mountainous areas, it is impossible to invest large amounts of funds to carry out sprinkler irrigation. Although few regions also engage in partial drip irrigation, ordinary farmers cannot do anything. Only by the old method, the small gutters discharge water. Man irrigation, poor water (cellar) water, can irrigation a few acres of fields? This situation must be changed, we must use scientific and technological methods, scientific water, let a cellar of water a few cabinets when a few cabinets with water, where is the method?
In 2005, the Ministry of Agriculture proposed to the National Agricultural Department for soil testing and formulating fertilization to recommend deep-fertilizers for chemical fertilizers on April 28. Only Gansu Zhangye LYJ water-saving fertilizer gun is the only recommendation for water-saving agriculture. Immediately attracted the attention of the relevant departments, assigned experts and relevant personnel to understand, and logged in the website of Zhang Li chase gun, to ascertain their actual situation. The original LYJ water-saving drug fat gun has three patents, is the national key scientific and technological achievements promotion project in the Ninth Five-Year Plan and the fifteenth; it is also the first batch of chemical fertilizer deep-selection type after the Ministry of Agriculture to recommend deep-fertilizer models to the national agriculture. Through more than ten years of discussion, understanding, experimentation, summarization, consulting, and studying various agroforestry and water conservancy books, they have learned and summarized a series of experiences, techniques and technologies in innovation, energy conservation, environmental protection, production increase, and soil improvement. Boldly proposed agriculture and forestry cultivation and root irrigation techniques. In the past, flood irrigation, sprinkling irrigation, drip irrigation, and water were all covered, and underground root irrigation in the root zone of a single plant was controlled. The utilization rate of soil disinfectants for chemical fertilizers and pesticides was increased to 70% of the world's leading level, and water utilization was achieved. Rate refers to the extreme, so fertilizers and pesticides can save 40-50%, compared with drip irrigation, saving 80% of water resources, that is, an acre of land by 4500 seedlings, distributed in the root zone of 4500 plants, each seedling As long as the root irrigation 200 grams containing 2000 times liquid drought-resistant water retention agent to the root zone, you can ensure that plants alleviate drought for about 20 days, and at the same time with the irrigation of chemical fertilizers and pesticides together root irrigation, so that the crops eat food alone, in one fell swoop count. Its principle and practice of drought resistance and water saving prove that when you fill the root zone of a plant with 2000 times liquid anti-drought water retention agent, chemical fertilizer and pesticide, the root zone forms a width of 10 cm under the solidification of the drought and water retention agent. The 20-cm-long mulch area quickly solidifies the water and soil in the root zone soil into a coarse sponge-like, unspecified 10-20 cm thick mulch bag. The water retaining agent is attached to the periphery of the living area. Membrane, to prevent water loss and sun exposure and air evaporation, because it is not in the ground, but in the soil below 5 cm, the moisture in the soil and rain again can also be sucked back by anti-drought agent, The supply of plants to slow use, to ease the drought more than 20 days is not impossible. The use of water-saving fertilizer gun root irrigation drought for 20 days, an acre of land with only a cubic meter of water, which is unique in the world of water-saving agriculture, if widely used in the mountains of China, this technology, it's water-saving, energy-saving There will be no calculation to increase production efficiency, and the overall economic benefits of society will be even greater.
The specific method is: the water in the mountain cellar or water tank is introduced into the bucket with concentrated water in the ground, and is equipped with 2000 times liquid anti-drought water retention agent, chemical fertilizer, and pesticide solution. The water level difference of 2 meters above the water level is used to take the water joint. Water medicine fertilizer gun, each seedling root irrigation according to the gun barrel up and down water instructions float 9 grid, about 30 seconds on the line, one person a day can be about two acres of irrigation water, if only a deep fertilizer and root irrigation pesticides once a grid, time About 2-3 seconds, one person performs 3-4 mu of vertical work a day, which is more than 10 times faster than the old-fashioned acupuncture and planing pits. The guns can be matched with sprayers, hand-pressure pumps, pumps, tap water, and mountain water for convenient and efficient use. , durable. Gun irrigation, the cost of the gun is only two-triangle money, almost no cost, but it can protect you from an acre of dry land, increase income by 150 yuan, which should lead to all levels of leaders and agricultural management agencies and farmers recommended. Governments at all levels should also guide and support farmers in using it. Farmers who use it are too poor and too poor.
Silage Wrap Film, Width 500mm, Thickness 25um, Length 1800m,UV resistance 12-24months.
Main application of this kind of Silage Wrap 500 is for round bunding package for hay, silage or straw, grass. The most advantage of this silage package is good sealing for fermentation related.
The characteristic as below:
1:The surface of Silage Film have high tacky,good cohesive of different layers,oxygen and water proof for inner anaerobic environment
2:Good performance on tensile strength,puncture strength and tear strength
3:Bear low temperature
Silage Wrap Film, Silage Stretch Wrap, Round Silage Wrap, Silage Wrap Sheet
Zibo Maoyang Industry and Trading Co.,ltd , http://www.mysilage.com