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Cherry Tomato Winter-Spring Crop Cultivation Techniques in Solar Greenhouses
Cherry tomato, also known as mini tomato, contains various vitamins, minerals, and other nutrients. Like ordinary tomatoes, it is not cold-tolerant nor heat-tolerant. For the winter-spring crop, ordinary or improved solar greenhouses can be used. Generally, sowing takes place from late October to early November, transplanting from mid-to-late January to early February of the following year, and harvesting from early-to-mid March through June...
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How to carry out integrated control of cowpea rust and powdery mildew in greenhouses?
At the early stage of the disease, spray 70% thiophanate-methyl wettable powder at 500 times dilution, or 40% copper oxychloride wettable powder at 600 times dilution, 50% sulfur suspension concentrate at 300 times dilution, or Fenbiqing at 150 times dilution. Spray 2 to 3 times consecutively, at 5 to 7 day intervals.
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Cucumbers and long beans planted in two crops, two harvests from one greenhouse
Long beans are known for being difficult to manage in off-season cultivation, with high requirements for temperature and light, but their yield and returns are also high. 1. Raising seedlings 1. Use 5×5 nutrient cups, or 32-cell seedling trays, with good substrate as the nutrient soil, and two seeds per planting cell. Specific method: first moisten the substrate with water at a 1000-fold...
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Cultivation Techniques for Interplanting Button Mushrooms in Greenhouse Cucumbers
Greenhouse standards required for this technique: build a greenhouse about 60 m long and 7 m wide, in a location with fertile soil, convenient irrigation and drainage, and unpolluted water. After the greenhouse is built, apply a heavy dose of organic barnyard manure plus potassium and phosphorus fertilizers, deep-plow and level the soil, and give it one thorough watering. Then evenly spray every corner inside the greenhouse with 0.5% dichlorvos, ...
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Cultivation Techniques for Intercropping Button Mushrooms in Winter-Warm Greenhouses with Cucumbers
To increase greenhouse income, we used the temperature and humidity conditions and limited space inside the greenhouse to carry out a three-dimensional planting trial of vegetables and button mushrooms. From October 1996 to May 1997, in a 420 sq m greenhouse, without affecting vegetable cultivation, we grew 200 sq m of button mushrooms, producing 2080 kg of button mushrooms, ...
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Key Technical Points for High-Yield Cultivation of Winter Melon in Greenhouses in Early Spring
Trellised cultivation of winter melon in greenhouses not only brings it to market early, but also gives higher early and total yields. 1. Varieties: generally use Guangdong Province green-skinned winter melon, Yichuanling No. 4, etc. 2. Raising seedlings: raise seedlings with heating in early January, using 8×8 cm plastic seedling pots. 1-2 days before sowing, the seeds must be sun-dried; after soaking and disinfecting the seeds...
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High-Yield Bed-Rack Cultivation Techniques for Button Mushrooms in Mushroom Houses
1. Mushroom house and bed rack structure. The mushroom house is 19.6 m long from east to west, 9 m wide from north to south, with front and rear walls 2.5 m high and gable walls 3.5 m high. The walls are built of bricks with lime mortar. The outside is pointed with cement; the inside is first coated once with lime mortar, then whitewashed once with lime mortar. The front and rear walls have 4 ventilation windows each of 25 cm x 20 cm, positioned above and below facing the walkways, with the first ventilation window 20 cm from the ground. Doors are set at both ends of the front wall, 1.0 m wide and 1.8 m high; the floor is paved with bricks and joints filled with cement. The roof is constructed with bamboo poles and plastic film. The bed racks are 7.8 m long, 1.5 m wide and 2.3 m high, with 5 tiers in total. The first tier is 10 cm from the ground, and the spacing between the tiers above is 55 cm. There is 1 east-west walkway against the front wall, 0.7 m wide; and 10 north-south walkways, each 0.65 m wide. The total cultivation area is 500 sq m.
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Detailed Explanation of Pollination Methods for Greenhouse Peach Trees During the Blooming Period
How should peach trees in greenhouses be pollinated when they bloom? When planting peach trees in greenhouses, in addition to configuring pollinator trees in a certain proportion, it is also necessary to release bees during the blooming period or use artificial supplementary pollination to improve fruit set and strive for high and stable yields. 1. Artificial pollination: First, collect pollen. 2-3 days before pollination...
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What temperature and humidity are suitable for growing peach trees in a greenhouse?
What temperature and humidity are suitable for growing peach trees in a greenhouse? Key points for growing peach trees in a greenhouse: 1. Temperature control: before flowering, the maximum is 25°C and the minimum is 5°C; during the flowering period, the suitable temperature is 20-23°C, with a minimum of 6°C. If bad weather occurs during the flowering period and frost may appear, heating treatment by burning charcoal should be adopted. From after flowering to the pit-hardening stage, the max...
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What methods are there to increase the yield of cherry tomatoes grown in greenhouses?
How can cherry tomatoes grown in greenhouses be made to yield more? In year-round cultivation of cherry tomatoes in greenhouses, for mid-to-late maturing varieties with strong growth vigor and a long fruiting period, such as Taiwan Shengnyu, AVRDC No. 6, and 139, adopting cultivation techniques such as continuous pinching and stem lowering can distribute the leaves evenly, maintain a reasonable position for light exposure...
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