Toon seed planting time and method: planting time, selecting seed germination, land preparation and fertilization, sowing seedlings, watering and fertilization.

1, planting time: the planting time of the toon is more in the spring, when the local temperature is more than 5 ℃ can be planted, the southern region is more in March, the north is a little later. Planting time should not be too early, low temperature will inhibit seed rooting and germination, and even lead to rotten seeds, and not too late, so as not to grow seedlings after sunburn.

2, selecting seed germination: selecting full grain toon seeds, generally to choose the year, the color should be fresh, so that the seed has a 40% germination rate. Want to further improve, it is necessary to carry out germination treatment, soak in warm water at 40 ℃ for 5 minutes, and then change the 20-30 ℃ water soak for a day, fish out and cover with a cloth, put in a warm place to germinate, turn 1-2 times a day, but also with water to wash a few times.

3, land preparation and fertilization: planting toon must first land preparation and fertilization, the soil should be deep plowing, at the same time to apply enough base fertilizer. Usually per mu to apply 5000 kg of farmyard manure, calcium superphosphate 100 kg, urea 25 kg. After fertilization, the fertilizer will be turned into the soil, so as to avoid its volatilization. After that, you can make a border to plant seedlings, the width of about 80-100 centimeters.

4, sowing seedlings: spread the seeds of the toon on the soil, sowed to cover 2 cm of soil, waiting for 7 days to emerge. Seedlings should be strictly controlled water, so as not to affect the emergence of soil sloughing. After the seedlings grow 4-6 leaves, you can inter-seedling and set the seedlings, and the spacing of the plants is usually 50 centimeters.

5, watering and fertilization: when the new shoots are 3 cm long, spray 0.25% urea to supplement the nutrients, to promote the seedlings to grow branches and leaves. Spring timed watering, summer watering diligently, plowing and weeding. Toon tree planting fertilizer to potash-based, regular fertilizer to make the plant more branches. Fertilizer can be used solid fertilizer or liquid fertilizer.