How to plant the latest Toona sinensis seeds

Toona sinensis must have been heard by everyone. It is a vegetable with very high nutritional value in our country. It belongs to the category of wild vegetables. Because of the rising market demand, the planting area of Chinese toon is becoming more and more extensive. Propagation is an important step in planting toona sinensis. The most common method of propagation used by Chinese toon is seeding. So how should the seeds be planted? Let's introduce it to you by Xiaobian below!

1. Harvesting seeds

The fruiting period of Toona sinensis is relatively long, generally 8 years after planting will enter the fruiting period. When we collect seeds, we should choose Chinese toon trees with strong growth, high seed yield and no diseases and insect pests for about 20 years as mother plants. When the fruit turns from green to dark, it is ripe. This time can be harvested, after harvest to put the fruit in the sun exposure for about a week. Until the fruit evaporates and the pericarp dehisces to expose the seeds. Then the impurities are removed and stored in storage bags. The germination rate of fresh seeds collected in the same year can reach about 85%.

2. Land selection and preparation

After harvesting, we choose a sandy soil with a very hard, well-watered and sandy soil for planting. Then in the spring, the soil will be fine rake, and then according to the soil area control good ridge specifications, ready for planting. After making the ridge, apply enough base fertilizer, which is mainly decomposed farm manure and supplemented by phosphate fertilizer. Pay attention to control the dosage, keep the farm manure at about 1500 jin/mu, and keep the phosphorus fertilizer at about 50 jin/mu. And to spray appropriate trichlorfon and other pesticides, eliminate pests. The soil is then tilled, mixed thoroughly with pesticides and fertilizers, and watered a week or so before sowing.

3. Seed germination

After doing the preliminary preparation work, but also to seed germination treatment. First, about a week before sowing, put the seeds into warm water of about 50 degrees and stir for about 5 minutes. Then soak the seeds for about a day. After soaking, remove it and clean it, then put it into wet sand or bag seeds to ensure sufficient moisture, and then put the bag at a temperature of about 25 degrees for germination. The seeds should be cleaned once a day during germination. When more than half of the seeds are cracked and white, they can be sown.

4. Timely sowing

Half of the sowing time of Chinese toon seeds is about 3-4, so the sowing work should be done well before the grain rain. Toona planting method is generally based on drilling, first of all, to dig a good sowing ditch on the ridge surface, the row spacing control in about 36 cm. Then water and drench the soil in the sowing ditch. When the soil is saturated with water, sprinkle the seeds evenly into the sowing ditch, cover with a layer of fine soil after sowing, and then irrigate with enough water. When seedlings successfully unearthed to do a good job seedlings management, grow about 5 true leaves when timely thinning seedlings.

The above is a simple introduction to how to plant Chinese toon seeds. The growth cycle of Chinese toon is relatively long. Therefore, we should do a good job in management, strengthen planting technology and maintain a certain patience. Today's introduction is here, this article is for reference only, thank you for reading and support.