A, toon introduction
1.
Toon has the effect of clearing heat and detoxification, stomach, moisturizing and bright eyes, but also can treat external wind-cold, rheumatism paralysis, stomach pain, dysentery and other diseases.
2. Where is the main place of origin of toon?
Toon is mainly distributed in the central and southern regions of China, in Hunan, Hubei, Gansu, Inner Mongolia, Shaanxi, Guangdong, Guangxi, Yunnan and other places are cultivated. Among them, Shandong, Henan, Hebei distribution of the most.
3. What are the main varieties of toon?
There are many varieties of toon, and the common ones are purple toon and green toon. The purple toon contains black oil toon, red oil toon, Jiaozuo red toon, Ximou purple toon and other varieties. Green parsnip contains green oil parsnip, yellow parsnip and other varieties.
Two, open-air planting toon how many trees per mu?
Open-air planting toon how many toon seedlings can be planted in one acre of land, need to be based on the size of the seedlings you buy to decide, if the seedlings are larger, then planting spacing should be a little larger, so that an acre of land can be planted toon less, if it is a little bit of planting a little bit, but the spacing is still to be, only the spacing is pulled a little bit smaller, and later will also grow big, too dense for strong growth, but not too dense for good growth. Too dense is not conducive to vigorous growth, according to experienced old farmers sister, generally an acre of land under normal circumstances can be planted 250-3200 trees, but ultimately still need to be based on your planting habits.
Three, toon planting technology introduction!
1. Selection of seed germination
Selection of the current year's seeds, be sure to select the full grain, color reddish yellow, after the selection of seeds for germination treatment. First of all, put the seeds into the 50 degrees of warm water soaked in 8 minutes, soaking constantly stirring, soaked and then put out into the room temperature water soak for a day, to be the seeds absorb water finished, fishing out the water control. Then spread the seeds on the cooler, covered with a towel, into the 25 degrees Celsius environment to germinate, such as the seeds of one-third of the beginning of germination can be sown.
2. Sowing seedlings
Select the terrain flat, light, drainage and irrigation is convenient as well as fertile and loose soil sandy soil as a seedbed, rake the soil fine leveling, applying some fertilizer for planting seedlings, fertilizer sprinkled uniformly in the deep turn over, open the furrow sowing, the germinated seeds evenly sprinkled, covered with a layer of fine soil can be.
3. planting
When the toon seedling plants for dwarfing measures, can be planted, planting to choose greenhouse cultivation, generally through greenhouse technology to create a greenhouse environment, planting the first whole ground fertilization, per mu need to suitable organic fertilizer 1000 kg, a number of other fertilizers, spread evenly and y turned.
4. Harvest
Toon planted to strengthen the management, pay attention to the temperature, light and water and other factors, the best growth temperature of toon in 20-25 degrees, light-loving intolerant of shade, avoid strong light exposure, so pay attention to the length of the light, to keep in this environment, the toon will be a very fast rate of germination, but toon seedling grows to 15-20 centimeters can be harvested.
The above 4 points are the sharing of toon planting technology.
Summary: The above content is about how much an acre of open-air planting toon as well as the introduction of planting technology, I hope to help the need for growers friends. This article is synthesized in the Internet.