-
The Latest Control Methods for Common Pests and Diseases of Welsh Onion
Welsh onion is widely grown in China and is one of the common crops, but during cultivation, pests and diseases often harm its yield and quality, bringing serious economic losses to growers. So what are the common pests and diseases of Welsh onion? How should they be controlled?
-
A Detailed Guide to the Latest Methods for Soaking and Sprouting Cucumber Seeds
Before planting cucumbers, in order to promote the seeds to sprout as quickly as possible, increase the germination rate, and lay a solid foundation for a bumper harvest, seed soaking and sprouting treatment is generally carried out before sowing. So how exactly should cucumber seed soaking and sprouting be done? Come and take a look at the detailed introduction with the editor.
-
Latest Technical Methods and Tutorial for Field Management of Cilantro
Cilantro, also known as coriander, is a common seasoning vegetable in our daily lives. It is rich in nutrients and loved by people for its pungent taste. When planting, in order to obtain high yields and improve the quality of cilantro, field management is extremely important. So how should field management be carried out when planting cilantro?
-
What are the latest fertilization methods for garland chrysanthemum?
Garland chrysanthemum is a very popular wild vegetable in our country, but with people's extensive picking, the wild quantity has also declined sharply. Now it is basically all artificially cultivated varieties, and artificial cultivation requires us to do a lot of management work, among which fertilization is
-
Detailed Explanation of the Latest Fertilization Methods and Key Technical Points for Eggplant
Eggplant cultivation is basically very common in our country, and the management work during cultivation is very important. Especially fertilization, because eggplant has a very large demand for nutrients during important growth periods such as the full fruit stage and flowering stage. Therefore, when we apply
-
How to germinate lettuce seeds? Detailed explanation of the latest method and steps
Lettuce is grown in all major regions of our country. Because its cultivation and management are simple, it sells well on the market, and its growing returns are relatively good, it has attracted many people to grow it. However, many people often encounter poor germination or very little germination when growing it, so what
-
The Latest Control Methods for Common Bean Pests and Diseases
The common bean, scientific name Phaseolus vulgaris, commonly known as the two-season bean or four-season bean, is a common legume vegetable in our daily lives. When growing common beans, we often encounter some problems. Pests and diseases are a particularly troublesome issue for farmers, as they seriously affect common bean yields
-
The Latest Bitter Melon Grafting Method and a Detailed Explanation of the Operating Steps
In recent years, bitter melon grafting technology has gradually been applied in production. The survival rate of grafting is very high, and it can effectively isolate continuous cropping obstacles, reduce the incidence of pests and diseases, and also increase the yield of bitter melon, providing very good conditions for pollution-free cultivation and continuous high-efficiency cultivation of bitter melon.
-
Latest Technical Methods and Tutorial Highlights for Transplanting Chinese Cabbage
Chinese cabbage can be said to be the vegetable we eat the most nationwide, and its growing area is very extensive, distributed no matter where in our country. Now for large-scale cultivation of Chinese cabbage, the method of raising seedlings and transplanting is usually used. Because transplanting can better promote Chinese cabbage
-
A Detailed Explanation of the Latest Onion Seedling-Raising Techniques, Methods and Tutorial Highlights
Onion is a very common side vegetable, and it can be seen in all kinds of dishes in our country. The area planted with onions in our country is also very large now, and the cultivation techniques are relatively mature. However, when growing onions, seedling raising and transplanting are usually the main approach. ⟦4 <p>Onion is a very common side vegetable, and it can be seen in all kinds of dishes in our country. The area planted with onions in our country is also very large now, and the cultivation techniques are relatively mature. However, when growing onions, seedling raising and transplanting are usually the main approach. Seedling raising and transplanting can improve the growth ability of the seedlings, increase yield and improve quality. So below, the editor brings you the onion seedling-raising techniques. Let's take a look together!</p> <p></p> <p><strong>1. Choose a superior variety</strong></p> <p>Before raising seedlings, you must first choose an excellent onion variety. A superior variety has a very big relationship with the later growth and yield of the onion. Therefore, the choice of variety is very important. When planting, we should pay attention to choosing varieties with strong growth, high yield and strong disease resistance. The main varieties on the market now are purple-skinned onions such as Ziyu and New Red Star. The yields of these onions are all relatively high. Under normal planting management, their yield can reach 5000 kg/mu, and on some high-quality plots the yield will be even higher.</p> <p></p> <p><strong>2. Seedbed preparation</strong></p> <p>Before raising seedlings, prepare the seedbed. The seedbed soil must be ensured to have sufficient fertility, be deep and loose, and have strong water and fertilizer retention, and it must not have grown crops of the same family for at least two years. Control the area of the seedling bed well, then prepare the land by deep plowing, with the deep plowing depth controlled at about 25-30 cm. Then apply sufficient base fertilizer in coordination, with the base fertilizer mainly being fully decomposed farmyard manure, along with compound fertilizer. Mix the fertilizer and soil thoroughly to improve fertilizer utilization. Finally, make beds and water them, then wait for sowing.</p> <p></p> <p><strong>3. Sow at the right time</strong></p> <p>The sowing time is closely related to the growth of the seedlings and will directly affect the yield and quality of the onions. If sown too early, it will prolong the growth period of the seedlings, causing excessive nutrient consumption and excessive uptake, making the seedlings prone to bolting. If sown too late, the resistance of the seedlings will decline and their cold tolerance will be insufficient, making them prone to freezing damage and dead seedlings during overwintering. Therefore, when sowing, pay attention to the sowing time. The specific sowing time is determined by various factors such as the planting region, variety and weather changes. For example, in the central-south region, sowing is generally done about 3 days after White Dew. After sowing, cover with fine soil, then use an appropriate amount of herbicide and do a good job of weed control.</p> <p></p> <p><strong>4. Seedling-stage management</strong></p> <p>After sowing, cover with rice straw to improve the soil's moisture and heat retention capacity and provide appropriate rain protection, then keep the soil moist before the seedlings emerge from the soil. When about 65% of the seedlings have emerged, the rice straw can be uncovered, then water appropriately according to weather changes to prevent soil crusting from affecting seedling growth. Then apply topdressing reasonably, and cultivate the seedlings through water and fertilizer management. When managing the seedlings, it is necessary both to prevent the seedlings from growing too large and causing early bolting, and to prevent the seedlings from being too weak and reducing their resistance. Then, when the seedlings have grown about 4 true leaves and the plants are about 22 cm, they can be transplanted.</p> <p></p> <p>The above is a brief introduction to the key points of onion seedling-raising techniques. Onion seedling raising is a relatively important part of the onion planting process. We should try to avoid using the open-field direct seeding method, enhance the growth ability of the seedlings, increase yield and expand the economic benefits of planting. That is all for today's introduction. This article is for reference only. Thank you everyone for reading and supporting.</p>
条件筛选