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What are the reasons for poor coloration and low sweetness in muskmelons
Muskmelons grown in plastic greenhouses are about to hit the market in large quantities. Every buyer hopes to buy muskmelons that are good in color, sweet and crisp, and farmers who grow muskmelons especially hope that their muskmelons will be liked by buyers and fetch a good price. Currently on the market
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Preparatory Work and Transplanting Techniques for Greenhouse Cultivation of Muskmelon
① Transplanting at the right time plays an important role in the early ripening of muskmelon and in improving economic returns. The transplanting period is closely related to the ground temperature inside the greenhouse at the time, so the transplanting period differs from region to region. In the middle and lower reaches of the Yangtze River it is in early to mid-March, in North China in late March, and in cold regions such as the Northwest and Northeast in early to mid-April.
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What are the common problems when transplanting muskmelons?
(1) Preparation of the planting site. After the previous crop is harvested, plowing should be done immediately. Because muskmelons require a loose and deep tilth layer, the plowing depth should be 25-30 cm, and should not be shallower than 20 cm. Deep plowing can thicken the loose soil layer, increase soil pores, activate the soil, and
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Key Points of Transplanting Techniques for Muskmelon Cultivation in Small Tunnels
① Transplanting Timing The transplanting timing is an important factor determining early maturity and high yield. Transplanting too early makes it difficult for seedlings to survive due to low soil temperature; transplanting too late fails to achieve the goal of early maturity. The earliest transplanting time should be when the local average daily temperature rises to 10°C and the average daily temperature under the plastic film on the high ridge at a depth of 10 cm reaches above 18°C. It is advisable to choose clear, warm and windless weather for transplanting, and immediately cover with the tunnel film for insulation after transplanting.
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Detailed Explanation of Key Techniques for Greenhouse Cultivation of American Blackberry
American blackberry, commonly known as black strawberry, is a perennial vine fresh-eating fruit of the genus Rubus in the Rosaceae family. Native to North America, it is a third-generation emerging fruit. 1. Greenhouse structure: The greenhouse faces south, with its length running east-west. The north wall and gable walls are built with adobe bricks, with a wall thickness of 0-8m. The frame uses concrete pillars as uprights and bamboo poles as support frames. The greenhouse is 60m long, 10m wide, and 3m high at the roof. The film used for the greenhouse is anti-drip film.
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Key Points of High-Density, High-Yield Cultivation Techniques for Blackberry
1. Apply sufficient base fertilizer and plant at a rational density. Choose valleys or open fields with good fertility, loose soil and good drainage, and apply 1000-1500 kg of decomposed farmyard manure and 120-150 kg of superphosphate per mu, generally planting 800-900 plants per mu. For seedlings, choose plants with
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Detailed Explanation of Key Points for High-Efficiency Blackberry Cultivation
Blackberry is native to North America and belongs to the Rosaceae family as a perennial vine plant. Its fruit is juicy and tender, crystal clear and translucent, and purplish-black in color. Its nutritional value far exceeds that of apples, oranges, and grapes. It is the third-generation emerging fruit that has developed most rapidly worldwide in recent years, and has high development value.
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How to cultivate American blackberries? Detailed planting techniques
American blackberries have the advantages of cold resistance, drought resistance, moisture resistance, resistance to pests and diseases, vigorous growth, strong branching ability and easy propagation. Planted in the same year, they bear fruit in the same year, and generally enter the full production period in the third year, with the yield per hectare stable at around 26.25 tons. They are rich in sugar, fruit acids and various
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How to Cultivate Blackberries with High Quality and Scientific Methods? Detailed Explanation of Key Technical Points
1 Site Selection The most suitable soil texture for a blackberry orchard is loam or sandy loam. Soil pH can range from 5.0 to 8.0, but 6.0 to 6.5 is best. Soil salt content should be <0.1%, soil layer thickness should preferably be >50cm, and the groundwater level should be >100cm. For most blackberry varieties, the minimum winter temperature needs to be above -15 degrees Celsius
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Management Methods and Technical Key Points After the Persimmon Tree Fruits
Timely fertilization: When the fruit's transverse diameter reaches 4~5 cm and when the fruit size has basically become fixed, apply fruit-swelling fertilizer and pre-harvest fertilizer, mainly with quick-acting, quick-dissolving nitrogen-phosphorus-potassium fertilizer. For fruiting trees over five years old, apply 1.5~2 kg of urea and 0.75~1 kg of monopotassium phosphate per tree, or apply nitrogen-phosphorus-potassium
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