Schisandra chinensis can be interplanted with scallion or Schisandra chinensis seedlings under full light conditions.

In order to make full use of the land between the rows of cultivated Schisandra chinensis, interplanting spring onions or seedlings of Schisandra chinensis before 4-year-old fruit can receive certain economic benefits to supplement the cost of cultivating Schisandra chinensis.

I. Planning

The main results are as follows: 1. The row spacing of cultivated Schisandra chinensis is 1.5m and the plant spacing is 0.5m. The available land area per mu (667m2) of Schisandra chinensis orchard is as follows: per mu (667m2), according to the estimate of 33m long side and 20m short side (660m2), the row spacing is 1.5m, 22 rows can be planned, 20m per president. At the initial stage of cultivation, the root system of Schisandra chinensis does not extend horizontally, so the planting band width of Schisandra chinensis can be kept 80cm (40cm on each side), the available interrow width 70cm, the furrow width 10cm on both sides, and a wide 50cm ridge, on which 2 rows of scallion are planted, the row spacing is 10~15cm, and the plant spacing is 10cm. According to this calculation, 10m2 can be planted in each row, 22 rows of scallion can be planted in Schisandra chinensis orchard, 9680 scallions can be needed, one 1.5~2cm in diameter, about 80 per jin, about 120kg can be needed, and the area of scallion can be planted 220m2.

2. The row spacing of cultivated Schisandra chinensis is 2m, the plant spacing is 0.5m, per mu (667m2), according to the estimate of 33m long side and 20m short side, 16 rows can be planted, each long side 20m, seedling bandwidth 80cm, available interrow width 1.2m, wide 45cm2 ridge, planting scallion row spacing 10~15cm, plant spacing 10cm, 4 rows of scallion can be planted, 220,880 per row, 16 rows of scallions can be planted in the cultivation garden of Schisandra chinensis, a total of 14080 scallions are needed. The diameter of scallions is 1 1.5~2cm, about 80 per jin, and the total planting weight of onions is about 176jin, and the area that can be planted is about 320m2.

3. Schisandra chinensis can also be planted in a seedbed between rows to cultivate one-year-old bare-root seedlings. The row spacing of Schisandra chinensis orchard is 1.5m / mu, the seedbed area is 220m2, and the seedbed area 320m2 is 2m / mu.

Second, the edible and medicinal value of scallion

According to the data, scallion contains at least six anti-cancer, anti-aging and lipid-lowering ingredients, which have a good effect on brain tumor, breast, prostate and other diseases, especially on vascular softening. The scallion juice (oil) obtained from the special processing of scallion can block the colon, oral cavity, lung, hepatopancreas, esophageal cancer, cervical cancer, skin cancer, etc., and has a significant effect on human sexual function and cholesterol reduction; in addition, fresh food, fried food can be.

3. Planting method of scallions

1. Seed selection: it is best to choose the rabbit ear red variety. This variety has the advantages of strong disease resistance and short growth period. The maturity should be good, hard, with more hairy roots, but not yet budding. The diameter of 1.5~2cm is suitable, and it can be planted alone. If the diameter is over 2cm, it can be cut longitudinally from the middle and planted separately, but each piece of shallot cut must have hairy roots, which is beneficial to survival.

2. Soil preparation and fertilization: application of rotten farm manure, 2-4 vehicles per mu (four-wheeled vehicles), rotary ploughing and ridging between rows. During the growing period, you should top up at the right time.

3. Planting method: double rows per ridge, row spacing 10~15cm, plant spacing 10cm. A trench is opened on the monopolized side. Then fully mature farm manure was applied, the seeds were planted artificially, the hairy roots were facing down, and the thickness of soil cover was 1~2cm.

4. Planting time: planting in time after Ching Ming Festival (from April 5th to April 15th).

5. Management and protection: scallions are cold-resistant, shallow roots, like light, like fertilizer, afraid of drought and waterlogging, so it is necessary to timely watering, weeding and loosening the soil in time to keep the soil moist to facilitate growth and development. In addition, attention should be paid to the prevention of diseases and insect pests.

6. Harvest: in the middle of July, the leaves of onions are dry and the onions can be harvested when they are ripe. The unearthed scallions must be dried together with the onion leaves, then put them in the shed for ventilation and dry storage. After the onion leaves are dry, cut off the onions and put them in a shady and dry place.

IV. Estimated benefit

The main results are as follows: 1. According to the cultivated area, the lowest yield of scallion is 3 jin per m2. The row spacing of cultivated Schisandra chinensis is 1.5m, 220m2 can be planted per mu of Schisandra chinensis, and the yield of scallions is about 660jin. At present, the average market price is 2 yuan per jin, then 1320 yuan, excluding various expenses, the net profit is about 800yuan; the row spacing of cultivated Schisandra chinensis is 2m, and 320m2 can be planted in the garden of Schisandra chinensis per mu, it can produce 960jin scallion, income 1900 yuan, remove various expenses 800yuan, net profit about 1100 yuan.

2. Sow Schisandra chinensis. It is also good to sow Schisandra chinensis among the rows of Schisandra chinensis garden and sow the bare root seedlings of annual Schisandra chinensis. In 2007, Comrade Zhao Gang of Tieli Farm used the fixed value of 10000m2 Schisandra chinensis Garden in that year, with row spacing of 2m, made seedbed width 90cm between rows, sowed 100 jin of wet seeds and produced 300000 seedlings, each of which was sold at 0.35 yuan, and then excluding various expenses, it could make a profit of about 30, 000 yuan.

V. Market prospects

1. Scallion: in order to occupy the domestic and foreign markets, it must be planted on a large scale. In the process of cultivation, according to the requirements of green food, its products can be sold well in Guangzhou, Shenzhen and other places, and can also be exported to Vietnam, South Korea, Japan and Russia.

2. At present, the cultivation of Schisandra chinensis is in the development stage of improving its quality. As long as you select good varieties from artificial cultivation gardens and cultivate high-quality and strong seedlings, @ # @ 136 trees @ is still good. On the whole, a seedling can make a profit of 0.1 yuan to 0.2 yuan.