Water bamboo is suitable for planting in the north. Zizania is spread throughout the north and south of China, divided into single-season wild rice and double-season wild rice two categories, the average annual temperature in the north of the relatively low, generally planted a season a year, harvested in August, in the planting period need to carry out 2-3 times of weeding, in the main stem green early stage of the first weeding, and then carry out a weeding once every 15 days on it, pay special attention to the application of a kind of pesticides such as Paraquat can not be applied.
The planting technology of wild rice:
1. Selection of seedlings
When selecting wild rice seedlings, the general selection of species that can be planted in two seasons and high production. Naturally, it is possible to select according to the local natural environmental conditions and sales market regulations. Since this type of crop can be grown without seeds, there is no need for general planting. The main stems are generally selected to be robust and free from disease. Generally, more than 1000 seedlings are required for one acre of paddy field.
2. Organize the farmland
When selecting a place for wild rice planting, pick a farmland similar to rice planting, as they are all crops that grow in water. Before you start planting, make sure to plow the farmland, pay attention to deep plowing, and then dry it out to kill any germs in the soil. If you want to increase the production of wild rice, you need to use enough fertilizer when tilling the soil, the fertilizer applied here should be farmyard manure or organic fertilizer.
3. Transplanting and planting
The time for planting wild rice is very special, usually vegetables are suitable for planting in the spring or summer, and the suitable time for planting wild rice is October or November. Other vegetables and fresh fruits ripen at this time of year, while it is just beginning to be planted. When transplanting wild rice, the relative density does not have to be very large, the row spacing is about 90cm, about 60cm between each plant. do not cultivate too much soil on the rootstock of wild rice, or it will jeopardize its growth and development.
4. watering fertilizer
The water bamboo has a very high need for water and fertilizer. As we all know, this kind of vegetable is completely planted in water, if water and nutrients can not be ensured during the whole growing period, this will cause wild rice to reduce production. In addition to this, at each session, the improvement of wild rice is also different, and the water flow at each period should be filled effectively. After entering into different seasons, it is able to adjust the water level line for the growth and development of wild rice. Generally, when the water bamboo field water is abundant, its reproduction ability is very strong, the plant is relatively large, and the requirement of fertilizer is also very large. As long as the fertilizer is abundant, all the growth and development of wild rice will be very successful.