High-yield cultivation management techniques for taro planting
There are many varieties of taro, such as leeches and marmots. The taste of taro is unique, the eating method is diverse, and the nutritional value is high, which is deeply loved by people. Many people will plant their own hoes, so do you really know about the cultivation of hoes? How can we produce high-yield and high-quality hoes? The following small series introduces you to the high-yield cultivation techniques of hoe.
High-yield cultivation management techniques for taro planting
1, seed selection
The seedlings should be selected from the bulb without a wound. The tip of the bud is well preserved, and the weight is about 50g. The shape is spherical. Generally, the seeds are sown, and they are all carried out after the final frost. Many areas are planted in the middle and late April. If they are planted too early, they will easily cause rotten seeds.
2, sun germination
In order to make the hoes tidy in the later stage, we will carry out the germination and germination. Take the steamed bun and put it in the sun for 1-2 days. When it is germinated, moisturizing is very important. The temperature is best controlled at 18-20 °C. After about 15 days, it will sprout, and the bud can be planted about 1 cm long.
3, trenching
Ditching and fertilizing, generally the ditch spacing is 1 m, the depth is 30 cm, the width is 40-50 cm, first fertilization in the ditch, a mu of taro can be planted 2500 kg of farmyard manure, 30 kg of compound fertilizer.
4, colonization
According to the variety of the taro, the average distance between the children is 65 cm, the plant spacing is about 35 cm, and the burdock is 60 cm. After planting, cover the soil and ask for a slight bud. If it is leeches, when the seedling height is 25 cm, it is planted and watered for about 5 cm.
5, top dressing
Taro seedlings are less fertile and shallowly cultivated. After every half month, the topdressing can be carried out according to the cultivating soil. When the upper part of the hoe is very strong, it can be topdressed. The acre can be used to plant urea 10-15 kg. 20 kg of compound fertilizer, a total of 3-4 times of fertilization. The topping of the taro stopped the top dressing.
6, irrigation
When taro is planted, the soil should be kept moist in the early stage. The watering period must be well managed during the growth period and bulb formation period. To maintain sufficient water, if the water is filled in the ditch, the water surface should be kept at 5-10 cm from the surface. If the water is sputum, keep the water surface at 3-5 cm. From July to August, the temperature is higher and the water vapor evaporates, so the water level can be deepened by 10-15 cm. Shallow water at the end of August, and gradually drained water after September, which is conducive to harvesting.
7, soil
As the saying goes, Shantou does not cultivate, it is equal to not planting. Mainly to promote the roots of the hair. When the growth of the aerial part of the taro was rapid, the bulbs were swollen, and the scorpion and the scorpion were formed, the soil was cultivated for 3 times. The total thickness is generally controlled at 30 cm. After the last heavy application, the growers cultivated the soil into ridges.
8, disease prevention
The diseases mainly include two kinds of diseases: taro spoilage and epidemic diseases. In the early stage of the disease, it can be sprayed with 50% carbendazim 600 times solution or 75% chlorothalonil WP 700 times solution.
9, harvesting and seeding
In many areas, the taro is harvested and matured before and after the frost falls. For species, it must be fully mature before harvesting. When harvesting, divide the upper part of the ground first. After the wound is healed, choose to harvest it on a sunny day. Do not rush to store it after harvesting, first in the sun. Allow to dry for one day, the optimal storage temperature is 10-15 ° C, be careful not to be frozen.
The above is all about the introduction of Shantou, the method is very comprehensive, from the beginning of the selection to the subsequent harvest, the methods are introduced one by one. If you want to plant a hoe, you can refer to this technology. I believe that you will get a good harvest.
Rechargeable Hearing Aid
Rechargeable Hearing Aid
Shenzhen Sunshine Technology Co.,Ltd , https://www.szyatwin.com