What should I pay attention to when planting green onions?

Absolutely. Be sure to choose the time of planting, and be sure to choose the right soil, preferably in winter. Moreover, the choice of soil must be selected with pH value, and the drainage must be good.

Pay attention to water, pay attention to light, pay attention to the fertility of the soil, pay attention to planting time, pay attention to field management.

Pay attention to the weather, pay attention to the temperature, pay attention to the amount of water, pay attention to the degree of fertilization, pay attention to spraying pesticides.

First of all, it is necessary to choose high-quality seeds, and then also to choose the right, fertile soil, when planting, we must pay attention to the appropriate planting density and planting depth, and you can also choose the way of laying mulch, and then we must supplement fertilizer in time, remove weeds in time, water in time, and fertilize in time.

1.Choose good breeds. Before planting, be sure to choose the varieties planted according to the climate of the region, you can first do relevant research on the basic situation of local green onion planting, and then choose some high-quality and high-yield, and have a good market for planting.

2.Fertilization of the land. Green onions are not very demanding when planting, they only need to be in sufficient light and close to a water source suitable for watering.

When planting, choose plots with rich organic matter in the soil, turn at least 30 cm deep when acquiring land, and clean up the weeds and pest residues contained in the soil, and finally choose the right fertilizer for fertilization. 3.Scientific planting.

There are three main ways of green onion planting, which are planting propagation, branch propagation and bulb propagation. The most suitable time for planting is around May to June every year, when planting should be strictly in accordance with the interval of 30 cm per row of ditch for strip sowing or strip planting, the interval of each plant is about 5-8cm. It must be noted that the ground must be watered thoroughly before the end, so as to improve the survival rate of green onions.

The soil for planting green onions should be loose, and when the seedlings emerge, it is necessary to see whether the soil is compacted. Sufficient fertilizer is the key factor for its abundant yield, and it is necessary to pay attention to the application of phosphorus, oxygen and potassium fertilizers. Watering is mainly determined by the wetness of the soil, and the principle of seeing dry and wet is mastered.

1. First of all, the management of the seedbed in the winter and spring. Before wintering, the seedlings will grow with 2 or 3 leaves, according to the temperature and the humidity of the land, before it is sealed and thawed, it is watered with winter water, and then the reed is covered with rotten farmhouse manure to ensure the temperature inside and ensure that its seedlings can survive the winter relatively safely. In spring, the temperature will gradually increase, and its seedlings will enter the stage of accelerated development, first of all, we need to thin the seedlings 1 or 2 times, so that the distance between the seedlings is kept around 3cm.

Secondly, we need to cooperate with watering and add fertilizer for it 2 3 times, and each use is carried out according to the standard of 10 15kg 667 square meters to help its seedlings develop healthily.

2. Secondly, special attention should be paid to the seedbed in summer. In the summer, the nursery is in a period of high temperature and rain, so we need to strengthen the management of this time; Before the seedlings emerge after the completion of sowing, an average of 33% of 100ml spray should be used to seal the soil every 667 square meters, during which it should be combined with manual weeding about 2 3 times.

3. If you choose the way to go to the market, you can be a little denser, the distance between each row is between 60 and 70cm, and the distance between each plant is about 3 4cm, if you want to wait for it to become a green onion before going on the market, you need to be about 80cm per line, and let each plant be about 5cm.

The correct planting method for planting green onions is as follows:

1.Planting green onions should first choose a good planting site, the land should be relatively flat, fertile and fertile, although it is very adaptable, but do not choose a cold and damp place, should choose a sunny, close to the water source and drainage is more convenient plot.

2.To plant green onions, you can use seeds, or you can use seedlings. When planting, choose the best seeds and spread a layer of soil on top so that the seeds can germinate quickly.

3.Green onion is a kind of low-temperature and high-temperature resistant product. Although temperature has little effect on the growth of green onions, the appropriate temperature is beneficial to the quality and yield of green onions.

4.There are appropriate requirements for the light intensity of green onions. Because the tubular leaves of green onions can still get better light in the case of intensive planting, there is no need for strong light irradiation.

Green onion is a kind of green onion, green onion production area in northern China more seedling transplanting, the main production area in the middle and lower reaches of the Yellow River is mostly sown in autumn, but it is necessary to strictly control the seedlings before winter no more than 3 leaves, the south of the Yellow River is mostly spring sowing Tanshan reputation, when the local temperature reaches 7, it should be sown as soon as possible.

What are the tips for growing green onions?

Green onions are common vegetables in our daily life, due to the high demand of the sales market, the total planting area of green onions is also very large, and they are planted in both northern and southern China. What are the methods of growing green onions? Let's take a look!

Green onions begin in semi-cold areas, the range of application to temperature is relatively wide, like wet and cold not resistant to extreme heat, the Yangtze River section of green onions are generally sown in March and April, and obtained in June and July; It can also be sown in 9 October and obtained in 4 May of the following year. During this period, the sales market of young seedlings that have not grown into the market is dominated by eating leaves.

In the autumn of the first year, it is sown in early to mid-September, and the seedlings are used for overwintering; transplanted in early May of the following summer, obtained before winter, and cultivated in kiln or open field for wintering; In the spring of the third year, the lotteries are in full bloom, and the seeds are picked in the second season. The transplanted seedlings can be sold as green onions from early to mid May to mid to late June; It can also be used to plant flat furrow bushes (pinch onions) or small row spacing to plant furrow onions as autumn draft onions**, or as early spring onions after wintering**.

Sowing after the soil is thawed in early spring, it is used as green onions before the arrival of the scorching heat**, or after the seedlings are set, it is obtained as dry onions or ditch onions**. It can also be used as a seed plant for overwintering as a scallion or as a seed.

It is mostly sown from mid to late July to early to mid-August, so it is also called Fu onion. At the beginning of wintering, the main stem is relatively large. It is easy to carry out the whole process of vernalization, and the buds emerge early and bloom quickly in the next spring.

Generally, it is sold after receiving the shorn onion. If it is transplanting, the transplanting time is very extensive, all spring can be done, and in the summer, the weather is too hot, and the survival rate needs to be discounted. If it is to sow seeds and seedlings, it is necessary to about the cold dew of the 24 solar terms, early green onion seedlings are very easy to produce moss in spring (after the green onion out of the moss, the previous seedlings will die, from the root plate to sprout and grow and develop again, it is equivalent to many months before the white busy), late winter before the growth and development time is shorter, it is difficult to produce strong seedlings.

1.species selection; Four-season planting should be selected to tolerate low temperatures. Drought tolerant, .

High temperature resistance. Adaptable. The green onion root is long.

Species that do not tassel, such as Chinese giant onions. Zhangqiu green onion (high leg white) or regional farmhouse variety whip green onion. The types of onions are not suitable for planting in all seasons.

2.Transplanting; Before transplanting, the foot fertilizer should be applied, and 6000kg of fermented high-quality organic fertilizer should be applied every 667 square metersPhosphorus and potassium fertilizer 30kg

50kg of ternary compound fertilizer, 1 3 of the total output of basal fertilizer is widely withdrawn, and 2 3 is intensively and deeply. When transplanting, the seedlings should be classified by grade, and large seedlings should not be mixed. Large green onions can be moderately densely planted, with a row spacing of 60 70cm and a plant spacing of 3 4cm, and a row spacing of 80cm and a plant spacing of 5cm when made of green onions.

After transplanting, it is necessary to immediately cultivate the soil and turn over the soil, flat ridges, eliminate agglomeration to promote the growth and development of rhizomes, integrate watering top dressing quick-acting light fertilizer compound fertilizer, 667 square meters of top dressing 30kg, depending on the growth and development of seedlings immediately loosen the soil, and promote the production of onion roots.