Taro is a common root and root vegetable, often grown on a one-year crop. Its leaves are large, its bearings are long and thick, and it has a meat plume in the ground, rich in starch and available for consumption. Let's show you how taro is grown。
1. Land selection
Potatoes are suitable for growth in fertile, lax and well-watered soils. Grounds of deep, organic mass are selected for cultivation. Before planting, the soil is cultivated at depths generally of 25-30 cm to improve the soil structure and to increase soil permeability。
2. Potato selection
Taco-free, non-damaged, moderate-sized taro is selected as a seed. The size of the seed is usually around 50 grams, with strong buds and plumes。
Three, sunbath sprouts
During the 15-20 days before seeding, the seeding of potatoes was left dry for 1-2 days to promote healing and reduce the incidence of disease. The seeding is then packed into a sprout, covered by wet sand or sheeting, at a temperature of 18-20°c, and can be sowed at about 1 cm long after 15-20 days。
Time of seeding
Potatoes are normally sowed in the spring when temperatures are stable at more than 10°c. Specific times vary from region to region, usually between march and april. In the case of membrane-covered cultivation, the planting time may be done well in advance。
5. Sowing methods
The seeds are seeded at a standard range of 80-100 cm by line and 30-40 cm by strain, which is about 10 cm deep. And put the seeding eye up into a ditch, then cover the earth, which is four to six centimetres thick. After seeding, membranes can be covered to maintain soil moisture and temperature and to promote seeding of tara。
6. Water management
Tacos are afraid of drought and must remain humid throughout life. Overwatering during seedling seasons is too heavy to affect root and seedlings. High temperatures, high growth and high water demand in the mid-term and later stages, and soil humidity should be maintained, but water should be pumped early and late to avoid noon. Water is stopped for storage about 10 days before harvest。
7. Fertilizer management
In addition to the application of foot-based fertilizer, it is required to be followed up in a timely manner depending on the growth. Small amounts of nitrogen fertilizers can be applied to promote plant growth during the nursery age. Potassium phosphate fertilizer, such as calcium phosphate and potassium sulphate, is to be followed during the gestation period and during the expansion of the tubing, at 20-30 kg per acre and 10-15 kg per acre, respectively, to facilitate the expansion of the tubing. Fertilizers are applied in combination with water, avoiding the root causes of fertilizer burns。
The above is an introduction to the cultivation techniques of taro, which are generally harvested in the autumn and can be harvested when the taro leaf begins to turn yellow and parts of the ground fall. At this point, the trachea has grown to the highest quality。
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