Arrange vegetable mouthwash properly
Scientifically and rationally arranging vegetable growing mouths can increase the economic benefits of growers and meet market supply and consumer demands. Although the vast number of vegetable farmers in the suburbs have rich experience in vegetable gargle arrangements, they are often confused at the ever-changing vegetable market. The author believes that the mouth rinsing arrangement should be measured in the following five aspects: First, whether the planting gargle arrangement is ideal Economic benefits. Second, whether to make full use of planting facilities and lighting. Third, whether it is conducive to soil improvement and soil fertility improvement, so as to achieve sustainable production. Fourth, whether it is conducive to reducing the occurrence of pests and diseases. Fifth, whether it can attract people to sightseeing and picking, and obtain higher economic benefits.
Adhere to the principle of rational rotation
First of all, it helps to exert the effects of various nutrients in the soil. If we need to rotate the leafy vegetables that need more nitrogen, the fruits and vegetables that need more phosphorus, and the stem vegetables that need more potassium, we can make full use of the different nutrients contained in the soil. The rotation of deep-rooted beans, melons, and solanaceous fruit with shallow-rooted Chinese cabbage, cabbage, cucumber, and onion and garlic can make full use of the nutrients in different soil layers.
Second, it is conducive to the prevention and control of pests and diseases. The cultivation of the same kind of vegetables for many years will make the circulation of the same kind of diseases and insect pests increasingly serious. For example, cucumber wilt, downy mildew, powdery mildew, and aphid may also be contagious to other melon crops. If we change solanaceous fruits or other types of vegetables, we can cause pathogens and pests to lose their hosts or change their living environment. In order to reduce or eliminate the disease.
Again, take appropriate rotation years. Each kind of vegetable has a certain number of years of rotation, such as cucumbers, eggplants generally need to be separated by 5-6 years; tomato, pepper, cabbage, beans, etc. need to be separated by more than 3 years; spinach, leeks, onions, etc. need to be separated by more than 1 year.
Planting varieties by sales channel
The majority of vegetable farmers should carefully analyze the market and their own advantages and position themselves for production. It is recommended to scientifically arrange crops and varieties according to the following principles:
1.Picking and Sightseeing: Choose the varieties suitable for fresh foods such as cherry tomatoes, clusters of tomatoes, fruit cucumbers, melons, pocket watermelons, fruit indigo, etc. that can be picked and carried by visitors; kale, leaf beet, purple leaf lettuce can also be grown. Cherry radishes and other varieties that can be viewed and eaten, as well as suitable for potted plants, should be arranged in the tourist season to harvest, high-standard planting, reflecting artistic features and ornamental values.
2. Supply hotels, restaurants, restaurants and supermarkets: demand for a balanced supply throughout the year. The restaurant serves mainly special varieties such as cherry tomatoes, colored peppers, fruit cucumbers, bulb fennel, celery, capsicum, chestnut-flavored squash and chives. Supply of supermarkets to tomato, cucumber, celery and other varieties, to be solicited in batches, one after another harvesting supply, can not be interrupted.
3. Packing gift dishes: The appearance of novel, resistant color pepper, fruit-type cucumber, chestnut-flavored pumpkin, cherry tomatoes, string of tomatoes, fruit indigo, pocket carrots, soften chicory and other melon varieties, Appropriately with rhizome and leaf vegetables. According to the growth period of different crops to determine the sowing and planting period, to ensure normal harvest before packing.
4. Supply of ordinary vegetables for the public: At present, the planting area of ​​this type of vegetable is the largest, and the market demand is also the most. Its price is most affected by the vegetables imported from Shandong, Hebei and other provinces and cities. Therefore, there are three suggestions: First, vegetable farmers can grow crops that are not suitable for long-distance transportation: such as leeks, citrons, parsley, capers, rape, oiled wheat, lettuce, spinach, leeks, leeks, radishes, etc.; second, Planting crops and products that have advantages in terms of variety characteristics, time to market, and product quality, such as tomatoes, cucumbers, eggplants, peppers, and legumes, etc., to ensure product safety, and produce more popular brands. Products and quality products. Third, from the conventional planting to the gradual adjustment of factory planting, such as factory production of sprouts, edible fungi, etc., thereby improving the ability to withstand adverse weather.
5. Exports and shipments to other cities for sale: According to the local advantages and the price differences in the regions where they are sold, they can obtain orders and grow crops that are resistant to storage and transportation such as tomatoes, yams, broccoli, gourds, chestnut-flavored squash, kale, and vegetables. For varieties such as heart, the time and area of ​​sowing should be determined according to the quantity of goods taken in each batch.
Recommended planted cornice
(a) Solar greenhouse
Small watermelon (or melon) - colored pepper
Watermelon: seedlings in late December; planting in mid-February: harvesting in late April-June; peppers: planting seedlings in mid-July; planting in late August-September; harvesting in December-February .
Bunches of cherry tomatoes - fruit cucumbers
Bunches of tomatoes: nursery in early December, planting in mid-February, harvesting in May-July;
Fruit Cucumbers: Nursery in early August, planting in early September, and harvesting in October-December.
(b) Shed
1. Spring bamboo shoots - more summer cucumbers - wintering spring onions (spinach)
2. Overwintering Shallot (Spinach) - Tomato - Cucumber
3. Spring Watermelon - Summer Tomatoes - Autumn Mushrooms
4. Spring tomato - autumn cucumber - chives
5. Cucumber - Eggplant - Canola
6. Tomato - Coriander - Chives
7. Spring Cabbage - Summer Cherry Tomatoes - Autumn Spinach
8. Cherry radish - bitter gourd (or loofah)
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