Vegetable cultivation is a relatively common technology, with good temperature protection, and is very popular because it can be eaten at any given time against the season. Let's see what the future of vegetable cultivation is
Prospects for vegetable production in large sheds
The advantage of the vegetable sheds is that they are anti-seasonal, such as winter, when the normal chili trees are frozen to death, but the sheds can be planted, and the market demand is there. Today, there is a gradual expansion of vegetable sheds and growing market demand, with better market prospects。
How can the risks of vegetable cultivation be avoided
Market awareness: unlike other products, vegetables, which are more restricted by natural conditions and are not easily stored, can cause significant losses when there is a backlog of oversupply. Vegetables should be careful to collect supply and demand information for market feedback and price information, market-oriented in the variety, quantity and timing of vegetables, capture market developments, analyse market potential, plan and adjust in a timely manner, and produce marketable products。
2. Science and technology awareness: the cultivation and management of large shed vegetables is a complex and fine technical undertaking, such as maintaining proper light, temperature and humidity in greenhouses, scientific fertilization, rational harvesting, transportation, storage, etc. Among them, proper pest control is key to production, given the high vulnerability of vegetable sheds to disease and pests. It can be said that the entire process of vegetable production in the shed is inseparable from scientific and technological knowledge. Farmers should be clear about the idea of “technologies” and improve their skills in all aspects. Actively introducing and applying new technologies and increasing production levels。
3. Quality awareness: there is a gradual shift in dietary consumption from quantitative to qualitative, especially in vegetable consumption, where green vegetables are increasingly popular with consumers. It is therefore important for vegetable farmers to change their traditional backward patterns of cultivation and management, to fine-tune and rationally apply agricultural products, such as pesticides, fertilizers and production materials, in order to produce high-quality, non-toxic, non-polluting green vegetable products. It is also conducive to further market development, both in line with people's consumption trends and increasing the competitiveness of products。
4. A new sense of identity: in addition to growing common anti-season vegetables in a wide variety of varieties, vegetable farmers should be careful to respond to consumer demand for new ones and to grow special and rare vegetables, which are generally popular and generally priced and represent a highly developed market。
5. Size awareness: only on a scale can a significant economic benefit be achieved. A number of skilled and marketing vegetable farmers can take advantage of existing strengths, open new markets and scale up their production, thereby transforming individual strengths into local advantages, leaving more people on the path of wealth and keeping the status quo alive。
Attention to vegetable growing in large sheds
1. Selection of sheds and improvement of water systems: before determining whether the sheds are adequately watered and contaminated? With sufficient water, it is essential to open ditches and canals to attract and drain water. Where possible, each shed should be equipped with a water tap. High standards should also be accompanied by spraying facilities。
2. To balance the application of fertilizers and promote the sound growth of vegetables: a permanent application of fully fertilized organic fertilizers. 2 precision is applied to organic fertilizers, high-energy organic fertilizers, such as plumes, fruits, etc. 3 the application of nitrogen phosphorus is to be replaced by nitrogen reduction, steady phosphorus, potassium enrichment and microfertilization. 4 needs to be fertilized in appropriate fractions. Fertilisation occurs on 5th day and multiple active fluids are sprayed to mitigate the hazards。
3. Scientific medicine to ensure the safety of vegetables: a small dose of medicine can be used to restore normal fertility of vegetables through enhanced management of fertilizers. Optimum application of the corresponding pesticides, especially herbicides, is selected. 3. Dose, concentration level of pesticides, while avoiding the use of a pesticide. It is forbidden to mix pesticides at will. 5 is administered to avoid high temperatures. Devices with herbicides must be cleaned before they can be reused。
In turn, it is necessary to adjust the vegetable culture environment: one eggplant, tomato, melon-prone vegetable, which is replaced with other vegetable varieties on an annual or quarterly basis. 2 houses prone to continuous barriers require increased organic fertilizer and soil improvement. Soil heavy agent selected to inhibit bacteria. 4 for soil deficiency, timely supplementation of nutrient deficiency。
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