 Wysłany: Czw 21:30, 27 Sty 2011 Temat postu: moncler online Space Technology _3403 spring culti |
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| Spring Cucumber cultivation technology space
; Too makes embryonic stem shortening diminished capacity, not even sprout. Tests showed that the surface at a distance of planting bed up to 2 ~ 33 ℃, which should be ventilation, and pay attention to timely and appropriate. In mid-April to remove small shed on the later, scaffolding or a sling, Bang Wan, make plant air and light, to facilitate the growth and development. After entering the middle of May, the temperature is higher and more stable, can be shed on both sides of the skirt removed, retained the top film. 4.2 The fast growth of cucumber Space fertilizer and water management, especially in the final phase requires a lot of fertilizer, usually 2 times per harvest dressing 1 per 667 compound fertilizer 15 ~ 20kg,moncler online, and the spraying of plant growth under phosphate 0.2% Potassium (foliar spray). To keep the soil moist throughout the growing season, fertilizer appropriate. Water Quefei, slender melon cause poor growth,ugg deutschland, lack of fertilizer and water melon is easy to form beak, Guatiao enlargement such as water when too much is easy to form Tatu melon. 5 plant adjustment and protecting flowers and fruits when Guayang pumping Man, should promptly with a small bamboo scaffolding, the hanging vines, Bang Wan. Guayang each line can be above the horizontal pull a wire, the wire on a per plant linked to a nylon rope next to Guayang winding rope. Plants grow to 25 leaves to be pinching to promote with melon back to life. Often tied to and removal of tendrils spread, first fruit should be fully removed the following if Ceman, occurred on the upper and 1 melon 1 Ceman leaf topping, disease, old leaves should be removed. Also, pay attention to the strong and the weak, the growing point of plants in a plane, to facilitate transmission. Space cucumber growth period (2 to 4 months) because the lower temperature,ugg boots Günstig, pollen viability is not high, and because more rain, less insect activity, natural melon cucumber is low, it is necessary to take measures to promote the cucumber fruit. We use the Department of Horticulture, Zhejiang University, developed by the early morning melon melon Ling Ling can significantly improve the cucumber under adverse weather Zuogua rate, generally more than 50% increase fruiting, and accelerated fruit enlargement, increase early production, improving economic benefits. Early use of melon spirit: a bottle of medicine 3cm at the cutting was the best. Before harvest cultivation of lettuce regeneration management and management of the same normal soilless culture. 2, post-harvest management of post-harvest management is primarily the management of nutrient solution. After testing, this phase of management of the main nutrient solution to the static, no circulation, no added nutrition to keep it a certain level of conductivity. However, in case of hydroponic culture, should pay attention to liquid nutrient solution culture bed height, should ensure that its liquid nutrient solution maintained at 5 ~ loom high. Summer planting season,uggs, especially in regeneration should be noted that due to rapid evaporation of water at this stage, nutrient solution easy to dry. After harvest, 1O ~ 15 days, the lettuce will be gradually shortened stems sprout new shoots 3 to 5. After 1 week, observing the growth of these shoots, the growth in per plant on the election of the best shoots left, the rest are removed. With the future growth of these shoots, and gradually add the nutrient solution, the cultivation and management of the same normal soilless culture. 0.25 ~ 0.5kg liquid water diluted with water and then release a small spray diluent within 1-2 days after opening in front of cucumber ovary spray to wet for the degree, can also be used to dilute the liquid evenly on the brush ovary, or the diluted liquid poured a small cup, the use of dip melon treatment. Processing site for small melon (that is, ovary), rather than flowers and melon handle. Spirit early melon with an appropriate concentration and treatment must have the uniform, otherwise it will cause deformity melon, high temperature using concentrations lower, to avoid spraying into the spirit of early buds on the melon, so as not to affect the leaf, bud growth. Processing time to the morning of 9 ~ l0 or better at 3 ~ 4, to avoid high temperatures used during noon. Although cucumber pest control space 6 more resistant to disease, but more rain weather condition occurs bacterial angular leaf spot, downy mildew and powdery mildew. Incidence of bacterial angular leaf spot spray 30% DTS00 early times in time, 70% DTM600 times, streptomycin 250rag / L, the new plant neomycin 200mg / L, spray every 5 to 6 days 1, 3 to 4 consecutive times; downy mildew disease incidence during the early and, often 25% of Swiss pharmaceutical drug mycophenolate WP 800 ~ 100o times, 75% WP Chlorothalonil 600 times, 69% WP Anchorage MZ 8,001,000 times, can also be exposed 72% WP 60O800 times g, 1 spray every 5-7 days for 2 to 3 times; control powdery mildew are available from more than 40% sulfur glue 500 times, 70% of the ears Jituo Bu-chun, WP 1000 times. 7 Space cucumber growth vigor harvest, melon swelling fast, usually from flowering to harvest in early spring to be 9 to 10 days, 5 June to be 6-7 days. 1 batch of melon should be appropriate to adopt early in order to promote plant growth and fruit enlargement. During normal growth and harvest usually taken every 1 to 2 days 1. Harvesting should avoid high temperature and low humidity at noon time, should be carried out in the morning or evening. A 27 - 相关的主题文章： mbt shoes clearance 牛隐孢子虫和隐孢子虫病的研究进 mbt shoes sale The cultivation of meat stud dog fe ugg boots 寒地养蜂三要_88 |
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