Planting techniques and management methods of how many jin of taro per mu

Taro is a common food in our life. It not only tastes good, but also has many ways to eat it. It often appears on people's dining table. Generally speaking, the market prospect of taro is quite good, but there are still many questions to consider as to whether to plant it or not, such as whether the yield of this crop is high or not.

How many jin per mu of taro?

The yield of taro per mu is generally about 2000kg. Taro in the growth process of temperature, water, light and other conditions have strict requirements, so its yield per mu will have a lot to do with everyone's planting technology and management. If you want to get a high yield of taro, you must first ensure that it grows well.

Taro is rich in nutrition and has high contents of starch, protein and minerals. High-quality vegetables with high starch content have delicate meat, special flavor and rich nutrition, including crude protein, starch, vitamins and inorganic salts. It has the effect of tonifying qi and nourishing kidney and invigorating spleen and stomach. It is not only an excellent raw material for making dim sum and delicacies, but also a nutritious product for nourishing the body. It was listed as a tribute of the Qing Dynasty during the Qing Dynasty, so it was known as a "royal tribute".

Planting techniques and Management methods of Taro

The main results are as follows: 1. Select the field block and apply sufficient bottom fertilizer to taro, which can be planted in water or dry land. When transplanting, we should choose paddy field or sand-mud field and vegetable field with fertile field and deep soil layer. The application of agricultural fertilizer 1500-2000 kg per mu plus 50 kg of ternary compound fertilizer, two ploughs and two rakes, the field is flat and the soil is loose, so as to meet the requirements of long growth period and large fertilizer demand of taro.

2. Cultivate strong seedlings, transplant at the right time, raise seedlings with taro in reasonable close planting. Water taro is raised from May to June in the first year, and transplant at the end of January and the beginning of February in the following year. The suitable row spacing in paddy field is 90 × 60 cm or 90 × 50 cm, and the suitable row spacing in vegetable field is 70 × 40 cm or 60 × 50 cm, and 2300 plants in mu are suitable for planting. Large, medium and small seedlings are classified and planted when transplanting, which is easy to manage.

3. The suitable growth temperature of taro is 15-35 ℃. It is necessary to raise seedlings when the temperature is below 15 ℃, and transplant when the temperature is stable above 15 ℃. The planting period in the Dabie Mountains in southwestern Anhui is in the middle of April, and the growth stage and knot expansion stage are from mid-June to late September with sufficient light and heat.

4. The fields with good light and ventilation, high content of organic matter and convenient drainage and irrigation should be selected without shelter. A year ago, the soil was turned deep once to make a 2-meter-wide border, and planting holes were dug on both sides and in the middle of the border, each with 3 rows, with a depth of 20 cm, and a plant spacing of 50-60 cm. Before sowing, a little compound fertilizer was applied at the bottom of the hole, and mature organic fertilizer was applied as base fertilizer, and thin soil was covered as an isolated seed and fertilizer layer, and one young taro seedling was sown in each hole.

Prevention and Control of Diseases and insect pests of Taro

The main results are as follows: 1. Taro blight is mainly prevented, and the drug is used in the middle of May before the disease. protective fungicides such as mancozeb can be used alternately with Phytophthora, Metalaxyl and Anke, and sprayed once every 7-10 days. When spraying, you should master the weather, choose to spray before the rain, and spray the liquid evenly on the back of the leaf, leaf surface and petiole.

2. Soft rot: strengthen the management of fertilizer and water, pull out the diseased plants and take them away in time, and spread lime around the disease points at the same time. Agricultural streptomycin and chlorothalonil can be used to irrigate the root, and they can be applied once before fertilization, after soil cultivation and after cutting taro. At the same time, agricultural streptomycin should be added every time in the areas where the disease is serious all the year round, so as to strictly prevent underground pests and control water.

When will the taro mature?

Taro is harvested every year from September to October.

Taro has the difference between the mother taro and the daughter taro. The mother taro is a "seed" planted in spring. It will grow slowly after germination, and will begin to grow in July-August and mature in September-October.

The yield of taro is relatively high, but it also has something to do with people's planting technology. Therefore, we need to carefully consider that planting is risky, and we need to understand the crops clearly, so as to ensure that there are problems in the planting process.