Introduction of high-yield planting techniques and time of fennel! Attached benefit analysis

All kinds of seasonings are used in gourmet cooking to remove fishy flavor or enhance flavor, and fennel is one of them. The following is to introduce the high-yield planting techniques and time of fennel, and analyze its planting benefits.

I. the basic situation of fennel

1. Distribution of producing area of fennel

Fennel is a perennial herb, also known as small Huaixiang, coriander, cumin, fennel seed, millet incense, fragrant incense and so on. It originates from the Mediterranean region, and its main producing areas are Northwest China, Inner Mongolia, Shanxi, Shaanxi and Northeast China, while cumin from Inner Mongolia, Shanxi and Gansu is mainly used for export. In addition, fennel is also produced in Hubei, Guangzhou and Sichuan.

two。 The value of fennel

Fennel is rich in vitamins, carotene and cellulose, which can stimulate the blood vessels and nerves of the intestines and stomach, and has the effect of invigorating stomach, regulating qi and appetizing. in addition, soaking wine with fennel can be used for qi, dispelling cold and relieving pain. the raw juice or external application of fennel seedling leaves can treat vicious carbuncle and swelling, so fennel can be said to be a plant for both food and medicine.

3. Yield of fennel per mu

The yield of fennel varies according to variety, climate, management technology and other factors, but in general, the yield is 1000-1500 kg / mu.

2. High-yield planting techniques and time of fennel

Planting fennel at the right time, coupled with good planting techniques, it is not difficult to achieve high yield, which are described below:

1. Planting time of fennel

Fennel is mostly cultivated in the open field in spring and autumn, that is, it is sown in March-April and July-September and harvested in 40-55 days. It can also be planted in autumn or in spring in the greenhouse to delay and advance the supply of fennel by 1-1.5 months.

two。 High-yield planting techniques of fennel

(1) in order to obtain high yield, fennel cultivation should choose varieties with fast growth, cold tolerance, disease resistance and high yield, such as Inner Mongolia fennel, Qingxian "Dacheng" cumin, and so on. Deep ploughing and fertilization should be carried out before sowing.

(2) the fennel needs 8-10 kg per mu of seeds, and the seeds should be rubbed open before sowing. If the spring greenhouse can soak the seeds or direct sow the dry seeds, if the sowing time is late, the way of accelerating germination and sowing should be chosen; on the sowing day, the border surface should be watered with enough bottom water, and then the seeds should be sowed twice, and then cover the fine soil 1 cm thick after sowing.

(3) attention should be paid to heat preservation and cold protection after fennel sowing, and the air can be released when the seedling comes out to about 7 centimeters, but the temperature should not exceed 24 degrees during the day and 3 degrees at night; when the seedling height is about 20 centimeters, water should be watered once, and the amount of water is moderate. Combined with watering 10-15 kg urea per mu.

(4) the growth cycle of fennel is relatively short, so there are fewer diseases and insect pests, but attention should be paid to the prevention and control of Sclerotinia sclerotiorum and aphids; fennel seedlings can be harvested one after another or at one time when they grow to about 30 cm.

III. Benefit analysis of fennel planting

1. The following table is the reference table of fennel prices in some recent areas:

Product Name

Market / region

Average price

Fennel

Xinfadi Agricultural products Wholesale Market, Fengtai District, Beijing

7.0 yuan / kg

Fennel

Beijing Tongzhou Baliqiao Agricultural products Center Wholesale Market

5.5 yuan / kg

Fennel

Dashahe vegetable Wholesale Market, Wuqing District, Tianjin

6.4 yuan / kg

Fennel

Tianjin Hanjiazhuang Agricultural products Wholesale Market

8.0 yuan / kg

Fennel

Dangcheng vegetable Wholesale Market, Xiqing District, Tianjin

6.8 yuan / kg

two。 Under normal circumstances, the yield per mu of fennel is 1000-1500 kg, the market price is 5-8 yuan / per mu, and the wholesale price is about 3 yuan, so the planting benefit per mu ranges from 3000-4500 yuan.

The planting prospect of fennel is still considerable, but growers should form a scale when planting, and master the changes in the market rules, so as to ensure high returns to a certain extent.