Cultivation techniques of Toona sinensis with red oil

Planting red oil Chinese toon is now a hot topic, because the price of Chinese toon is relatively high, many friends want to get some return from it. Let's take a look at the cultivation techniques of red oil toon today!

1. Cultivation techniques of Chinese toon

Planting Chinese toon requires selecting new seeds for germination in the current year, and sowing can be carried out when 40% of seeds sprout. Apply sufficient base fertilizer, and then plant seedlings in the whole bed, generally 60~100cm wide. About 7 days after sowing, seedling emergence and growth of 4~6 true leaves, thinning and fixed seedlings. In the later stage, humidity control, water and fertilizer management, etc. shall be done well.

II. Main Cultivation Models of Toona sinensis

1. High-yield cultivation model of Toona sinensis in sunlight greenhouse. Select dwarf high-quality, high-yield varieties, according to the requirements of good seedlings, in the autumn or spring of each year for greenhouse cultivation, each area of 200 square meters of greenhouse can plant about 1200 seedlings. The greenhouse temperature is controlled at 18-25℃, and a crop of Chinese toon sprouts can be produced in 15-20 days. If the cultivated varieties are excellent, water, fertilizer, gas and temperature control are appropriate, and some special production and pest control techniques are adopted, the yield of Chinese toon buds can reach 3-4 kg per square meter, especially in winter and spring. The economic benefit per mu can reach 40,000 yuan.

2. Intercropping model of Toona sinensis and grain crops. Due to the relationship between tall Chinese toon tree body and picking tender shoots, shading is reduced, which is suitable for planting on field ridge to form intercropping mode with field crops. In the case of sparse planting of Chinese toon, it can be interplanted with a variety of crops, such as wheat, rape, broad bean, potato, etc., but in the dense planting of Chinese toon, it is generally only interplanted with vegetables with short shade-tolerant growth period. While harvesting crop yield, it can also harvest Chinese toon buds, and can be used as timber or sold after it is finished, so as to achieve double harvest of money and grain.

3. Courtyard economy Chinese toon production mode. Farmers have a long history of planting Chinese toon trees in front of and behind their houses. Chinese toon trees are a part of courtyard economy. Seriously summarizing farmers 'production experience, selecting suitable varieties, rational layout and comprehensive development can not only enrich courtyard economic varieties, but also increase economic benefits and produce certain ecological benefits.

4. The planting pattern of Toona sinensis. Select the cultivated mountainous areas with rainfall above 450 mm, humid climate and suitable for planting Chinese toon trees or arid areas with irrigation conditions, develop Chinese toon plantations of appropriate scale, build Chinese toon production bases with ecological and economic considerations, so as to produce Chinese toon buds and cultivate timber forests.