High-yield, high-quality, high-efficiency cultivation technology

High-yield, high-quality, high-efficiency cultivation technology

1. New technologies for fast-growing high-yield ramie in hilly dryland areas are mainly focused on "one secret," "secondary," "three, and four winters." (1) "One secret." Seed seedlings, 12,000 mu. Specifications: width and width of single planting, wide line 45-60 cm, narrow line 15 cm, spacing 15 cm; seedlings, seedlings, acres of planting 6000 strains. Specifications: Equal rows and rows are planted, spaced 70 centimeters apart and about 15 centimeters away. (2) "Two changes" Change the soil. Before the planting of the hemp, 100 hectares of lime shall be applied and deep-frozen twice, with a depth of 30 cm. Land preparation should be done without weeds. For ditching, ditch a fertilization ditch that is 34 cm wide and 24 cm deep every 50 cm. Mu buried pig cattle manure and soil miscellaneous fertilizer, garbage and other 30-50 Tam, plus 50 kilograms of calcium magnesium phosphate fertilizer, buried in the fertilization ditch, buried after the cover of the soil, make a good place to be planted to plant Ma Groove depth and groove width are convenient for management. Replant. The original old varieties were changed to deep-rooted drought-resistant varieties, such as No. 3, etc., eliminating other inferior varieties. (3) "Three early" early broadcast in due course. When the average temperature on that day is stable above 8°C, the film should generally be raised in the middle and late February with a method of warming and heat preservation. Planted early in time. The average temperature on that day passed through 16°C or more, and it was time for transplanting. The time was between late April and early May. Method: seedling seedlings, when the seedlings grow to 10-12 true leaves choose to transplant on rainy days, do select strong seedlings, with soil, with fertilizer out of the nursery transplanting, transplanting within 10 days to do check seedlings, make up the work. Early management. 10 days after the seedlings were planted (after living and returning green). The first shallow cultivator, weeding, topdressing 15-20 water manure, or urea 5-6 kg (two per kilogram of water-loading), poured on the side of the lotus, call for rapid. Every 20-30 days (before the closure of the line) apply again. In the second season, hemp administers 50 lbs of excreta, 25 lbs of pig sheds, or 25 kg of dry cakes, plus 20 kg of urea and 10 kg of potassium chloride. (4) Dong Pei Dong Peiyi: After appropriate close planting, it is easy to appear string garden anesthesia, must be received before the end of the last season of winter peony, to do a good job of removing miscellaneous plants, narrow and narrow rows of cultivation to pick the narrow line, check the missing Make up. Dong Pei II: buried in the interline, Mu Shi Ren 1500-2000 kilograms of animal husbandry, soil miscellaneous fertilizer 4000 kilograms. Dong Peisan: Do a good job cleaning up the horticultural garden. Dong Pei 4: Do a good job of Ma Park winter vegetables. 2. The “three-high” technology of adult age park (1) Formula fertilization. According to the results of the research conducted by the Institute of Science and Technology of China University of Science and Technology, in the medium soil fertility, the nutrient yield per 100 kilograms of fiber needs N15.2 kg, P3.9 kg, and K17.3 kg. (2) Reapply winter fertilizer. Winter manure mainly consists of manure and livestock manure and soil miscellaneous manure, with a certain amount of nitrogen, phosphorus and potassium fertilizers, and the dosage accounts for 50% of the whole year. Mushi 1,500 to 2,000 kilograms of livestock manure, 4,000 kilograms of soil miscellaneous fertilizer, and 25 kilograms of phosphorus and potassium fertilizer. Next to the line of Ma. (3) early tube hemp, timely fertilization. In the first half of March, a quail garden was smashed in early March. The seedlings were unearthed earlier. The head and sesame was twice fertilized, and the former was light and heavy. The second and third were given enough time. Each season Ma Mu had 4,000 kg of animal and manure, 10 kg of urea, and phosphorus and potassium. 35 kg compound fertilizer. 7-10 days after unearthing of the head flax, Mushi 1,000 kilograms of human feces, 7 kilograms of urea, re-apply before the closure of the line, 3000 kg of animal husbandry for Mushi, 35 kg of phosphorus-potassium compound fertilizer, and The hemp is completed with a combination of tillage and weeding. (4) timely hemp, and strive to "five fast." The first one is when the hemp black stem reaches one-half to two-thirds of the hemp, he immediately collected hemp; the harvest period of each quarter of hemp does not exceed 7 days; the second is fast cutting; the third is fast cultivating, loosening, weeding, cultivating depth 3 - 5 centimeters; four is fast playing hemp (in the morning hemp, go home to play Ma), five is to quickly raise fertilizer. (5) Apply plant growth regulators. Castor should be suitable for Ye Bao Mian Bao, rare earth, boron fertilizer, Yi Feng Su. Concentration by species specification. 3. Low-yield, low-quality, and low-quality irrigated wheatyard transformation technology (1) The Lost and Low-quality Ma Yuan, the Low-grade Ma Yuan, and the “Diao Fort” and the Ma Yuan. Its technical measure is to rebuild the park. Flatten the land, deepen the excavation, select the disease-free single plant to plant the plant or replace it with a new one. The establishment of garden technology can be carried out with reference to a new high-yielding cultivation technique of ramie. (2) Manyuan (Chayuan Ma) Madi. Focus on clearing the line and dilute the lines, deep plowing between the rows of 20-30 cm, cutting off some of the horse races, reducing the number of invalid ramets, and burying 4000 kilograms of livestock and manure between the rows. Other techniques can be carried out in accordance with the practice of mature hornets. 4. During the middle of the 10th year of the middle season of the second year of April, there will be more than five months of ratoon period (winter season). During this period, the use of intercropping vegetables can be produced. , With reference to the vegetable production technical manual, we initially selected: Pea: The best choice for the 4th and 6th peas. Radish type (Xinfeng radish, Chunfu radish, Huangzhou radish, late radish, etc.). Green vegetables (seaweed table, cabbage, cabbage, wave vegetables, black leaf slow in April, yellow bud white, snow red, Guangzhou lettuce, etc.). Mustard (medium mustard head, Ji'an mustard head, Luzhou mustard head). Stem lettuce (early mature leaves lettuce, ripening garden leaves lettuce). Garlic (high garlic, Duchang garlic, Sichuan purple garlic).

machine-01

Huayi Foodstuff Co., Ltd. , http://www.ln-foods.com