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 Wysłany: Śro 13:01, 06 Kwi 2011 Temat postu: _1302 -dimensional planting and soil fertility |
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Three-dimensional planting and soil fertility
Flood control and drainage, increasing phosphorus ammonia under the conditions of application of organic fertilizer, agro-ecological potential of the area can be more improved, the more common two-three crops: wheat, soybeans maize, spring oilseed rape Sweet Wheat intercropping, wheat called green manure, wheat for a sweet call, a soybean wheat,[link widoczny dla zalogowanych], planting a relatively small three-dimensional fields. 4. V South Dabie Tongbai cinnamon soil, yellow brown soil zone. Shun Tin area is the main production base of rice, wheat, grains, etc. Nanyang Zeyi early as the primary, three-dimensional plant models are: rice - Zhao a symbiotic system of fish, seedling species of lotus root; tobacco and sweet potato (peanut) intercrop F wheat, tobacco, vegetables intercropping Intercropping; wheat (rape), watermelon, cotton intercropping Ophiopogon vegetables, upland rice, taro asked for intercropping cotton, Huang Shao dishes. Too much garlic intercropping. Third, the soil under the three-dimensional kind of good at fertilization 1. Taiwan grounds planted with the recommended combination. In the three-dimensional cultivation. More support should be arranged _ to crops. Leguminous green manure crops and legumes to provide soil for persons chlorine, insoluble in soil phosphorus, calcium, iron and other nutrient elements have a stronger ability to use, who lost for the prevention and treatment of water, maintain and improve soil structure are quite effect. Some oil crops such as cotton, canola and other activated the soil phosphorus, potassium, calcium, planting in the three-dimensional, for improving the yield of grain and other crops are important. Mu dry crop rotation practice is to maintain good farming and paddy soil physical and chemical properties of the effective measures. This approach allows grams of rice with disabilities have adequate soil for the early time, through the wet, freezing and thawing change for the improvement of soil organic matter, soil porosity, structure, soil redox and hydrothermal conditions, interest r crop growth and yield increase. 2. Establish a good soil farming soil in the three-dimensional cultivation of taxi use patterns, the species, to close the increasing number and frequency fields and operation, may often since I bow damage soil structure, soil compaction and become more than a year cropping fields and its population bring time-sensitive work, timely opportunity to cultivate less than one crop a year, and thus affect the £ soil fertility improvement. Local conditions must use the appropriate amount of farming and the establishment of a certain party jj = soil farming, for example, does not extend to or based on instructions from the premise not to delay the sowing of F, and strive to place the whole, good for planting to create a good seedbed, or was made after laying a good fertility. 3. Taiwan Fertilizer management in the development of three-dimensional cultivation of the main basis for fertilizer program, first every ten main crops of the biology and status, to ascertain the standard uptake of different crops that will produce a reasonable allocation of balance in favor crop yield, increase the total output . The Rotary, soil fertility should be identified on this basis to accurately determine the total amount of crops buried by the fertilizer required compensation shortfall. But only enough to maintain nutrient balance, soil fertility must increase faster than the speed of crop nutrient expenditure to improve the soil fertility. Again, made after consideration of the impact of its predecessor - Rotation properties (including soil gas and wood farming fertilizer performance, etc.) another step}, to understand the utilization of fertilizer different crops, such as dry pigment on the utilization rate of ammonia {O ~ 75, while rice is 20 to 60 different conditions so that F can be considered in fertilizer use efficiency of fertilizer program. In wheat, corn-based three-dimensional cultivation of organic fertilizers should be re-Shi Zuoji fertilizer before autumn wheat, and maize-based fertilizer to Zeyi main cash crops of cotton, cotton should ensure that there are more organic fertilizer , Shizujifei, not only to early-onset steady long cotton, but also can increase the effect of improving soil received. Wheat and Cotton in the situation in F, after wheat harvest in time for top dressing fertilizer available chlorine the priority facilities phosphate material in the beans, green manure, rapeseed or corn and other crops is sensitive to the phosphorus on. In the case of tobacco-based F cake organic fertilizer, especially on tobacco yield and quality of a good shaggy ring, phosphorus can increased sugar accumulation in tobacco, nicotine and reduced protein content and K is conducive to the accumulation of sugar and improve combustion performance. should avoid the use of fertilizers containing cyanide. south of Henan Province and the Yellow River area of water early rotation, organic fertilizer distribution, should have As early as the principle of attaching equal importance to the water and fertilizer in the state of chlorine nitrate fertilizer suitable for dry land, and ammonium, acid ammonium chloride fertilizer for trees, dry land can be, phosphate fertilizer should have a light early as the principle of heavy water. Wu Tianli greenhouse farming with new tactics vegetable chicken, natural gas fertilizer exchange, the chicken, vegetables double high, is Lushan County farmers Wu Tianli Zhang Dianxiang process of scientific farming village of success attempt. boast of camel-year-old Wu Tianli, which goes head is full of greenhouse plastic greenhouse for celery, the f room
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