What is suitable for planting in the Northeast greenhouse
Life knowledge section, related experience about what is suitable for planting in the Northeast greenhouse, and what and which things are suitable for planting in the Northeast greenhouse. Next, the editor will introduce.
1. The Northeast greenhouse is suitable for planting strawberries, grapes, mushrooms, okra, and succulent plants. There are two types of Northeast greenhouses, one is a cold greenhouse, and the other is a warm greenhouse. Cold greenhouses grow vegetables seasonally, from April to November, while warm greenhouses can grow vegetables all year round.
2. Leek. The biggest advantage of growing leeks in a greenhouse is that it can control the listing time of leeks. Around November every year, local farmers will cover the leek field with plastic film and use straw curtains or cotton curtains to keep the greenhouse warm. This way, even in particularly cold winters, the temperature inside the greenhouse can be maintained at about 20 degrees, meeting the growth needs of leeks. By controlling the leeks to be listed around the New Year and the Spring Festival, the wholesale price of leeks can reach 1-2 yuan per jin. After March and April, the leeks are harvested again. In summer, the greenhouse is opened to nurture the roots, ensuring that the leeks can be harvested around Mid-Autumn Festival and National Day. In this way, the average annual income per mu of leek greenhouse can reach about 15,000 yuan.
3. Cucumbers. The same is true for vegetable greenhouses; the purpose of planting in greenhouses is to avoid the listing time of conventional crops. Greenhouse-grown cucumbers can make up for the supply gap of field-grown cucumbers after the delayed harvest in autumn and during the Spring Festival. Therefore, the planting time for cucumbers should be arranged during the overwintering season.
4. The overwintering season is usually around October of the current year for sowing cucumbers, and one month later for transplanting. The cucumbers start to be listed around January of the following year, which is around the Spring Festival, and end around June. This type of planting is also known as the deep winter season, which is the most profitable stage in greenhouse cucumber planting.
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