Shallot planting method and time overwintering, overwintering green onion planting time?

Winterized shallots.

Sow seeds in October every year, and don't sow too early or too late. Choose to plant in a sunny place, you can choose a sandy soil with strong water and fertilizer absorption, combined with deep turning and application of rotten farmhouse fertilizer, do not choose the soil where onions and garlic are planted in the previous crop. Prepare the seeds, soak them for about 20 minutes, then remove them to dry and sow them.

Ditch with a row spacing of 20-25 cm, water and soak through, after which the seeds are sown.

1. Planting time.

Winter shallots are best sown and planted in October every year, adjust the time according to the local climate, if the temperature is low, you can choose to sow in early October, the temperature is high in the southern region.

Sowing is available in late October. If the sowing time is early, it will suffer from low temperature and cause leaf death, if the sowing time is late, it will make the seedlings smaller, resulting in poor root development and easy death.

2. Organize the soil.

Choose to plant in a sunny place, you can choose a sandy soil with strong water and fertilizer absorption, the soil is required to be acidic, if the soil is alkaline, you can add pentachloronitrobenzene and methyl bromide.

and so on to regulate the acidity and alkalinity of the soil.

Maintain the soil at a reasonable pH. Combined with deep ploughing and application of well-rotted farmhouse fertilizer, keep the soil loose and fertile, and do not choose the soil where onions and garlic are planted in the previous crop.

3. Seed treatment.

Before planting winter shallots, prepare the seeds first, you can determine the desired variety, and then select a full, full, disease-free new species, can not choose the old seeds, otherwise the germination rate will be reduced. Before sowing, prepare 55 minutes of warm water, soak the seeds for about 20 minutes, and then remove them to dry before sowing.

Fourth, carry out sowing.

Ditch according to the row spacing of 20-25 cm, water and soak thoroughly, then sow the seeds, cover them with thin soil, and wait for germination.

Quite simply, you can plant it with normal soil, bury your roots in the soil, and grow it all year round and very quickly. When you spend the winter, you should pay attention to keep warm, and don't get frostbitten.

The planting time of wintering green onions belongs to the autumn planting time: sowing in early September in the autumn of the first year, overwintering with seedlings, planting in early to mid-May in the summer of the second year, harvesting before winter, overwintering in the cellar or open field, flowering in the spring of the third year, and harvesting seeds in the second season. Seedlings can be used as shallots from early May to late June.

Listed; It can also be planted in flat furrows before and after the beginning of summer (pinching onions) or narrowed row spacing to plant into ditch shallots as autumn shallots**, or as early spring onions after wintering**.

1. Spring green onion planting time: sowing after thawing the soil in early spring, as a shallot** before the arrival of hot summer, or harvesting as a dry onion or ditch onion ** in the year after planting. It can also be overwintered as a sage or as a seed plant.

2. Summer green onion planting time: mostly sown in late July to early August, so it is also called onion. The plants are larger when they overwinter that year. It is easy to complete the vernalization process, and the next spring germinates early and blooms quickly. Generally, it is marketed after receiving the horn onion.

1. Autumn planting time: sowing in early September in the autumn of the first year, overwintering with seedlings, planting in early to mid-May in the summer of the second year, harvesting before winter, overwintering in the cellar or open field, flowering in the spring of the third year, and harvesting seeds in the second season.

Seedlings can be marketed as shallots from early May to late June. It can also be planted in flat furrows before and after the beginning of summer (pinching onions) or narrowed row spacing to plant into ditch shallots as autumn shallots**, or as early spring onions after wintering**.

2. Spring planting time: sowing after thawing the soil in early spring, as shallot** before the arrival of hot summer, or harvesting as dry onion or ditch onion ** in the year after planting. It can also be overwintered as a sage or as a seed plant.

3. Summer planting time: mostly sown in late July to early August, so it is also known as onion. The plants are larger when they overwinter that year. It is easy to complete the vernalization process, and the next spring germinates early and blooms quickly. Generally, it is marketed after receiving the horn onion.

The conditions under which green onions are grown.

1. Soil: green onions are suitable for loam soil cultivation, the seedling site requires loose fertilizer, sufficient bottom moisture, the seedling period should prevent topsoil compaction, and the seedlings begin to grow rapidly when they are topdressed once, and control soil moisture 10-15 days before planting to prevent lodging.

2. Fertilizer: Green onions like fertilizer, and require balanced application of nitrogen, phosphorus and potassium. In the early stage of growth, more nitrogen fertilizer is required, and more phosphorus and potassium fertilizer are required in the later stage.

Particular attention should be paid to the application of phosphate fertilizer, as the lack of phosphate fertilizer can lead to poor plant growth and reduced yield. At the same time, it is necessary to pay attention to the content of sulfur in the green onion ground, and the lack of sulfur in the soil will affect the yield increase effect.

Hello, about your question I think that autumn 9-October sowing winter shallots. Shallots in the Yangtze River basin are generally sown in March and April and harvested in June and July; It can also be sown in 9 October and harvested in 4 May of the following year. During this period, the young seedlings that have not grown up are mainly eaten in the market.

It is advisable to choose flat terrain, good drainage, fertile soil for planting, regardless of sandy soil, clay loam soil, the soil pH requirements are not strict, slightly acidic to slightly alkaline. However, it is not suitable for many years of continuous cropping, and it is not suitable for stubble with other onions and garlic vegetables. After selecting the plot, it is immediately ploughed, and generally 2500 3500 kg of rotting manure or manure are applied per mu, plus 30 35 kg of phosphorus and potassium fertilizer, or 40 kg of compound fertilizer.

Due to the shallow distribution of onion roots, the absorption is weak, so it is not tolerant to thick fertilizer, not tolerant to drought and waterlogging, and the competitiveness of weeds is poor. After planting, tillering begins, and a second tillering can be extracted on the tiller. Generally, 2 to 3 months after planting, the clumps are more luxuriant and can be harvested.

The overwintering shallots are planted in September and October every autumn, and when planting the overwintering shallots, it is necessary to provide them with sandy loam soil with good drainage and air permeability and slightly acidic, and it is also necessary to place the overwintering shallots in a bright place, and also need to be watered according to the growth state of the overwintering shallots, so that they can grow vigorously.

1. Planting time

The best planting time for wintering shallots is in September and October every autumn, because planting at this time can make the wintering shallots have enough nutrition to survive the winter, but the specific planting time also needs to be adjusted according to the local ecological environment and climate conditions, and it is best to plant wintering shallots when the weather is fine.

2. Soil conditions

Overwintering shallots are suitable for growing in slightly acidic soil with good drainage and air permeability, when planting overwintering shallots, it is necessary to use sand, vermiculite, perlite in a ratio of 2:1:1 to mix the soil as a cultivation medium, and also need to apply ferrous sulfate to the soil to adjust the pH of the soil, so that the soil is slightly acidic.

3. Lighting conditions

Overwintering shallots are short-day plants, which need to be placed in a brightly lit place when planting, so that they can receive no less than five hours of natural light a day, so that overwintering shallots can carry out normal photosynthesis, and they also need to be moved indoors in rainy weather, and use plant fill lights to illuminate them.

4. Provide moisture

When breeding overwintering shallots, it is necessary to water according to the growth state of the plant, during the overwintering shallots seedlings, it is necessary to water every other week to keep the soil slightly moist, and during the vigorous growth of overwintering shallots, it is necessary to water every three days to provide the water needed for growth and promote the vigorous growth of overwintering shallots.

1. Sow the onion seeds in mid to late June, and transplant the green onion seedlings to the field from mid-August to early September.

2. Conventional green onion cultivation is sown in March and harvested in October. In this way, before the green onion harvest in the next year, only the market can be dried onions. In some areas, farmers sow the onion seeds in mid-to-late June, transplant the onion seedlings to the field from mid-August to early September, and after a winter, return to green around mid-March of the following year, and harvest fresh onions for sale from the end of April to early May.

3. In this way, it is not only staggered with the autumn harvest of green onions, but also can not only alleviate the contradiction between the off-peak season in the market, but also increase income.