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| No.9139669
- Variable Ba Dong Juan save Mei Wenji the of ridicule authorities Caiyi chain limited Wei ??, the Company
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Information Name: | Hainan big films Wholesale |
Published: | 2012-09-21 |
Validity: | 180 |
Specifications: | Hainan big films Wholesale |
Quantity: | 0.00 |
Price Description: | |
Detailed Product Description: | Hainan big films - Shandong big films - Hainan big films wholesale vegetable water-saving irrigation technology, facilities vegetables integrated water and fertilizer fertigation provide plants with nutrients through the irrigation system, pressurized irrigation, fertilization and irrigation together an agricultural technology, facilities and technology, also known as integrated water and fertilizer. Its principle is in accordance with the water demand of the crop through the low-pressure pipeline system and installation of the fertilizer tank, the water and fertilizer is completely dissolved, to a smaller flow uniform, accurate delivered directly to the soil near the roots of crops, reduced water and fertilizer waste. Fertilizer tank installed in the shed, the integration of fertilizer and irrigation, development of scientific facilities programs, irrigation during water containing nutrients directly onto the crops around the rhizosphere, can ensure the vegetables nutrient absorption, but also to maintain the entire soil nutrient levels, but the amount of reduced fertilizer use and soil nutrient adsorption fixed. Film under furrow irrigation technology vegetables ridging colonization in the ditch between the two rows, covered with a layer of plastic film, erected in the membrane under the the bamboo skin or small wire arch, ditch water, to form a closed irrigation ditch. Its advantages are: simple, small investment, invest 30-50 million acres; saving effect of significantly more than 30% of the water per acre than traditional border irrigation; reduce pests and diseases, saving the cost of medication, an increase of more than 10%; , popularization and application of appropriate demonstration of various types of vegetable production areas in the province. Third, drip irrigation technology drip irrigation technology is to utilize the drippers capillary water drop by drop, evenly and slowly drip irrigation in the crop root zone soil near the form of mulch below. Investment per acre in 1500 yuan. Suitable for in effective solar greenhouse cultivation of vegetables on the application. The advantages are: 1 water conservation. Drip irrigation and flood irrigation than drip irrigation can be more than 70% of the water. 2. Festival fertilizer. Compared to drip irrigation and flood irrigation, saving fat for more than 50%. Protect the soil. Drip irrigation water and fertilizer integration does not cause soil salinization, will not cause soil compaction. Reduce crop diseases. Using drip irrigation in the greenhouse or greenhouse, because there is no excess water evaporation, air humidity can significantly reduce crop diseases. Labor-saving. Use of drip irrigation products, open the valve after all drippers simultaneously dripping, not to be employing custody, saving labor. 6. Increase production. Using drip irrigation does not reduce the soil temperature, the occurrence of disease lighter crop, generally can increase production by 30% or more. Hainan film - big films of Shandong - Linyi anti-grass cloth Fourth, the main characteristics of the micro-irrigation technology in micro-irrigation technology film film under micro-irrigation belt left holes, no drippers, water outflow from the hole to the low pressure small flow irrigation water supply to the crop root zone soil, local irrigation. Laying of micro-irrigation, micro jet hose between the crop rows under the membrane microfluidic or microjet irrigation crop roots under a certain pressure. Advantages: per acre than traditional border irrigation water saving more than 60%, the yield increased up to 20% or more; less one-time investment of about 500 yuan per mu, irrigation amount can be accurately controlled, low water pressure and water quality requirements; while in irrigation integration can achieve fertilizer. Suitable for open field vegetables and large and medium-sized shed vegetable producing areas of application |
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Copyright © GuangDong ICP No. 10089450, Variable Ba Dong Juan save Mei Wenji the of ridicule authorities Caiyi chain limited Wei ??, the Company All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 13882 visitor
Copyright © GuangDong ICP No. 10089450, Variable Ba Dong Juan save Mei Wenji the of ridicule authorities Caiyi chain limited Wei ??, the Company All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility