Does the Chinese yew have seeds? The latest answer is here
The Chinese yew, also known as yew, selaginella, and oriental arborvitae, etc., is a tree species endemic to China, produced in southern Gansu, southern Shaanxi, Sichuan, northeastern and southeastern Yunnan, western and southeastern Guizhou, western Hubei, northeastern Hunan, northern Guangxi, and southern Anhui (Huangshan), and is cultivated in Lushan, Jiangxi. Now let us take a look at whether the Chinese yew has seeds!
Does the Chinese yew have seeds?
The Chinese yew has seeds. The seeds of the Chinese yew grow in a cup-shaped red fleshy aril, or sometimes on a nearly membranous disc-shaped seed receptacle, and are usually ovoid. After the seeds mature in November, they can be harvested, then the fleshy seed coat is washed clean and dried, and immediately stratified and buried in wet sand in a shady, dry place, covered with plastic film and straw curtains. In summer and autumn, the seeds should be turned twice a month, and by early March of the following year they can be sown and grown into seedlings.
How are Chinese yew seeds planted?
Chinese yew seeds are generally sown in early spring. After the seeds have been stored for 1 year, when 30% of the seeds have cracked and shown white, sieve them out promptly, disinfect them in a 0.2% potassium permanganate solution for 10 minutes, then rinse them clean with water, and after drying off the surface water, sow them evenly in furrows. Drill sowing is the main method, with a seed spacing of 5-7 cm, or broadcast sowing can also be used. After sowing, dig up screened yellow soil with mycorrhizae from under pine forests and cover the seeds with it, with a thickness such that the seeds are no longer visible. During the seedling stage, pay attention to shading. When sowing, cover with rice straw so that the soil is just not visible. Build a shade shed during the seedling stage, with a light transmittance of 60%. Then lay moss to protect the seedlings, protect the seedbed from sun and rain, and keep the soil loose and moist regularly. The seed germination rate is above 70%.
Planting techniques for the Chinese yew
1. Site selection and land preparation: For planting the Chinese yew, it is best to choose loose brown soil or dark brown soil rich in humus with a neutral or slightly acidic reaction on high mountain platforms and on both banks of gullies and streams. Deeply plow and level the land, and open holes at a plant-row spacing of 0.4×1.0 m or 0.4×0.4 m, with a hole depth of 40 cm, ready for planting.
2. Seedling transplanting: For seedlings grown from Chinese yew seeds at 1-2 years, or cuttings at about 1 year, when the seedlings grow to 30-50 cm tall they can be transplanted. Transplanting is carried out in October-November or February-March before sprouting, with 1 seedling planted per hole, watered, and properly shaded.
3. Planting management: After the Chinese yew is planted in place, cultivate and weed 2 times each year. After the woodland is closed, generally only winter cultivation and weeding are carried out, with 5 rounds of earthing up. Topdressing is carried out together with cultivation and weeding, mainly using farmyard manure. During the young tree stage, sprouts and tillers should be pruned off to ensure the trunk is straight and grows quickly.