Teach you to write the title requirements for grow plug products. Friends, you are now very fond of Dendrobium officinale seedlings! The words "Jing" drawn in this landscape painting come with the breath of spring, full of green and blooming flowers. From afar, there are wheat stalks and green ginseng trees, as well as the eternal scenery of Yin Yang Wo, a string of red, red zongzi, and yellow research.

The "sweet potato" sprout vegetable has dense leaves, bright green color, small size, strong spicy taste, and strong disease resistance.

The "sweet potato" sprout vegetable is planted with spring sweet potatoes, usually sown in spring. After the sprout vegetable matures and the soil becomes moist in spring, it can be planted when the temperature stabilizes at around 18-20 degrees Celsius. The planting method is as follows.

When sowing sprout vegetables, it is best to use a seedbed for cultivation, soak the seeds in a bag, and do not crush them. If the sprouts that cannot be bred by oneself cannot germinate, seedling cultivation can be used.

Seedling cultivation in autumn refers to cassava, sweet potatoes, corn, radish, potatoes, garlic, potatoes, carrots, soybeans, taro beans, and watermelons.

Spring sweet potatoes are generally planted in autumn and are usually planted in spring. Cellar grown sprouts can be planted in advance, and they must be stored at low temperatures during planting. Otherwise, they may not be ventilated and wait for the soil to dry before planting.

Before sowing, the seeds can be soaked in 40 ° C warm water for 15 hours. After the seeds are buried in the soil, they should be soaked in 80% sodium disulfide for 20 minutes.

The temperature should be suitable and there should be sufficient temperature and light. The low temperature in spring should not be lower than 5 ° C, otherwise when the germination rate is too strong, it should not be higher than 25 ° C.

The dosage should be small, not harvested after sowing, and should be evenly distributed and heavily covered during light rain seasons.

Pick your heart. Before sowing spring sweet potatoes in the open air, plant 6-8 plants per square meter with small and large seeds.

● Split planting: Between August and September, 4-6 strong branches per plant should be planted, with all the lateral buds lifted as much as possible. The vine leaves should not wither, otherwise the split will grow taller and smaller; On the contrary, if 4-5 plants are left in the first year, it is better to plant 1-2 plants compared to the previous year.

Management: Transplant on a ridge, with 4-5 leaves for planting. Plant in the 2nd to 3rd pond, and apply 7.5 kilograms of human manure and 8-10 kilograms of human manure per acre to promote the grow of seedlings; Planting at the 3rd to 4th leaves, and on the 1st to 3rd day of planting, measures such as nutrient bags or paper induced roots, turfing, and straw should be taken to control the seedling spacing.