The growth cycle of Dutch beans is still relatively long, and most of them are planted in greenhouses in the north and in the open field in the south. Generally, in northern greenhouses, sowing begins in early March, and harvesting begins in early May. May is the peak harvest time of Dutch beans, and the seedling pulling time depends on the plant growth. Not only Dutch beans, but also I am an undergraduate majoring in horticulture and vegetables at 16 level. For planting, we should pay attention to the six-character mantra, temperature, light, water, fertilizer and gas. If these aspects are taken care of, you can get sick less or not, and the output is higher.

Cover with black plastic film and seed. The advantages of using plastic film are heat preservation, water saving and weeding time saving. Apply sufficient organic fertilizer before plastic film mulching. Dutch beans are cold-tolerant plants, and the suitable growth temperature is between 5 and 25 degrees. Generally, after sowing in early autumn, some base fertilizer should be added when sowing, and then organic fertilizer should be applied after emergence. During the period, water is poured every three to five days. Fertilize in about ten days. Now it has been widely promoted in China. In addition to edible pods, they can also be processed into other snacks. In order to achieve the goal of high yield, correct management must be carried out during its growth cycle. Let's take a closer look at this.

Before planting garlic, cut Ruki grass from the mountain and come back to dry it. Plant ash was made by burning straw, which was evenly spread on the soil and covered with nylon paper for 1-2 days to disinfect the soil and prevent underground pests. Garlic is an overwintering crop, which is relatively cold-resistant, and the growth process of autumn sowing garlic is relatively long. However, in order to achieve high yield and increase income, garlic should successfully turn green in winter, prevent freezing injury in extremely cold climate and reduce harvest, and must lay a good foundation in field management.

When we were in kind of garlic, there was a layer of plastic film, which can protect the ground temperature and garlic from freezing! Garlic seedlings with 3 ~ 5 leaves are most resistant to freezing injury.