The Latest White Cucumber Cultivation Techniques: A Step-by-Step Guide
White cucumber is a variety of cucumber. It differs from the common cucumber varieties we usually see; it is rarely found in cities, but it is fairly common in rural areas. It also stores well, and many farmers like to grow it. Come take a look with the editor at the cultivation techniques for white cucumber.
1. Land preparation and fertilization
White cucumber can grow in ordinary soil, but it is best to choose a plot with deep soil, loose and fertile texture, and rich organic matter. Before planting, plow the soil several times and use the sun to kill underground pests. Apply 5000 kg of high-quality farmyard manure, 50 kg of nitrogen-phosphorus-potassium compound fertilizer, and 20-50 kg of superphosphate per mu. Spread them evenly over the ground, plow them in deeply, then make beds and wait for sowing.
2. Growing strong seedlings
White cucumber can be sown in spring or autumn. In southern regions, it is generally sown and raised as seedlings in March, or sown and raised as seedlings in autumn from June to July. When raising seedlings, sawdust can be used; sawdust has excellent permeability and heat and moisture retention, so the seedlings can break through the soil quickly, and separating the seedlings is less likely to damage the root system. Strong seedlings should have a stem diameter of about 1 cm, 4-5 true leaves, thick and green leaves, and a root system that is numerous and sturdy.
3. Strengthen fertilizer and water management
During the growth period of white cucumber, promotion and control should be combined so that the plants grow well. In the early growth stage, carry out intertillage and weeding measures and practice seedling hardening, preferably until the first cucumber is set steadily. Wait until the vines can hold the fruit before watering. This avoids watering too early, which can cause excessive vegetative growth and lead to fruit abortion. In the early flowering stage, control should be the main focus, while in the fruiting stage, promotion should be the main focus. The principle for topdressing is frequent application and light application. After harvest, apply 20 kg of ammonium bicarbonate per mu as topdressing to achieve stable and high yields.
4. Pest and disease control
The main diseases of white cucumber include downy mildew, angular leaf spot, and powdery mildew, which can be controlled by spraying streptomycin, thiophanate-methyl, and tridemorph. The main insect pests include aphids, yellow cucumber beetles, and black cucumber beetles, which can be controlled with dimethoate, imidacloprid, and trichlorfon, with good results. In addition, white cucumber is eaten as a tender fruit. When the fruit has grown to a certain length and thickness but the seeds and skin have not yet hardened, harvest it in time to avoid affecting the taste and quality.
The above is an introduction to white cucumber cultivation techniques. We hope it helps you. If you want to learn more related knowledge, please stay tuned to us.