The vastness of our territory, largely based on the high plateau, increases the economic efficiency of our mountain agriculture and the standard of living of our farmers. High-value-added crops must be grown, and the taro is a unique highland agriculture. The taro market is getting better and more people are joining the taro industry. How to make the first step of the cultivation work is a lot of headache. Let's learn about the basic methods of growing the taro。
1. How to judge whether a place can grow taro。
The suitable altitude for the cultivation of the taro is 500 to 2,500 metres, but because of latitudes and differences in topography, the altitude is only one of the factors determining the local climate. Whether or not the region can grow the taro depends on whether there is a wild taro, and if there is a wild taro, the climate is suitable for its growth. The taro behind the front room grew well, and some of the people who suffered here thought it was simple. In rural areas, two chickens are taken care of and grown up, but it is not easy to have a chicken farm. It is important to understand the basic growth characteristics of the tamarind in order to be able to expand its area and to develop on a scale, given its local characteristics and practical experience。
2. The origin of the taro and the plot requirements。
From the origin of the original forests, the basic elements of the growth of the tacos can be seen from their origins: they are protected by trees in the original forests, and they have been adapted to the damp environment of the trees for thousands of years, half-massively, so they are insatiable to the heat, and they grow on a scale to plant high-strength plants (colour, sunflower). The earth is thick, loose, fertile and rich in organic matter. The roots of the taro are longer, the roots are laid, the earth is deep, the earth is soaked with organic matter and fertile soil is an important condition for the normal expansion of the taro-brain. There is, of course, the fact that plots cannot accumulate water, and this is the key when they are chosen, that they do not have to accumulate water, and that they have a high incidence of tara, which is overwatered. Land parcels must therefore be selected in such a way as to ensure that they are well drained, mountainous and sloped. Waterfields and puddles are prohibited from growing taro。
3. Potato selection
At the heart of the success or failure of taro cultivation is the cultivation of the potato, and at the heart of the seed is the quality. The country is dominated by flower tart, which is grown into one generation and two generations。
1. A generation of seeds with small tails, exterior shapes of thallium, with specifications of 5-20 g, requires 80 kg for two years to dig an acre (commodity taro) and 120 kg for the year to dig an acre (scroll). Two years of acre mining was around 3. 5 tons, and the year was around 1. 5 tons。
Two or two generations of seed ellipses, shaped like apples, with a specification of 50 to 300 grams, would require 300 kg for an acre and would be collected in that year. The acre is at ~2. 5 tons。
3 generation seeds pk generation seeds
A generation of seeds is cheaper, more productive and more adaptable in terms of investment costs. The early development of taro cultivation must begin with small seeds. It takes two years to harvest the seed, but the seed is very adaptable, and in the first year you find out in practice and in the second year you have a basic understanding of the taro. Please don't rush it。
Investment in second-generation seeds is expensive per acre, but it works quickly, with annual returns more enthusiastic than planting a generation of seeds. But the taro itself contains more than 80 per cent of the water, its skin is thin, its flesh is systematized, its head becomes more vulnerable to damage, and one part of the wound must be dried up, otherwise the whole taro will be infected. So the risk factor for growing large seed is high, and it is best to take local seed。
In summary, the seed is growing long and the sprouts are growing, and the more the seeds are dry, the more productive they are. The best way to deal with it is to dehydrate it (sun or dry it naturally). Only dehydrated potatoes are capable of resistance (crash, transport, etc.) and the quality of seeding determines over 70 per cent of the success of planting, so you grab the core issue before you want to plant it。
There is a great difference between dehydration and undehydrated seedlings, so it is important for everyone to pay attention when buying seeds. Seeds that have been dehydrated do not fail as long as there are no problems with climate operations. The low survival rate of seeds without dehydration, especially second-generation seeds, coupled with the lack of a certain level of technology on their own, has largely ended in failure。
4. Cultivation patterns
The best way to grow it is to satisfy its origins. High-up + stocking + multi-modal combinations to meet the growing environment of the origin of taro, which naturally grows well, is not sick, produces high yield and of good quality。
(1) advantages of high cultivation
The most taboo part of the taro-growing process is the accumulation of water on the ground, so that the rise of the accelerator avoids the accumulation of water in the field, while at the same time increasing the size of the earth through the practice, improving the ventilation and light conditions, and promoting the expansion of the taco trachea. A flat rise will reduce the incidence of tara and increase its production, so that the whole earth will be ploughed deep, shallow and not less than 10 cm. 1. 5 m open, no less than 20 cm tall and no less than 20 cm tall。
(2) strengths of a suite
The tara belongs to semi-negative plants, dissatisfied with light and forbidden to light. The introduction of high-strength crops in low-altitude or high-temperature areas addressed the euphoria properties of the taro, and the two crops did not affect each other, thus achieving double harvests. But it can't be ignominy, for example, if it's 40 cm long and two in one。
(3) advantages of covered cultivation
The roots of the tara are shallow, and they grow flat, neither dry nor wet. Covering with plant orange poles is effective in mitigating the impact of heavy rains on the soil, keeping the soil lax, and regulating its humidity and ventilation. It helps root systems grow and tubers expand, covering and covering parts of the weed. As little human intervention as possible in the whole life of the taro, the coverage reduces the artificial intervention and work process of artificial weeding and also helps to reduce the disease。
Five, the taro uses the fertilizer。
Potatoes absorb organic and potassium fat throughout their growth. But now people are planting the magic tart in the opposite direction, mainly chemical fertilizer, which is virtually non-existent. So taro production is much less than before. The origin of taro is the original forest, so it absorbs mainly organic fertilizers throughout its growing life, and chemical fertilizers are only minor. It is very good to see the decomposition of the land on the mountain, where leaves are either ploughed directly into the ground or then covered directly on the surface。
The first application of fertilizers was 40 kg of potassium fat for the first time that the taro had just come out of the ground, and if the later period was good, there would be no need to be fertilizing, almost once in mid-august, during the fertilization period of the taro boom。
6. Long-term management details of tartar life。
(1) herbicides may only be used before the seed of the taro. The taro is normal after noon in may。
(2) the less human intervention there is in the rain, the better。
(3) fertilizers must be applied in the clear, with no dew on the leaves, and the fertilizer may not remain on the leaves. (urea is banned)
(4) the use of chemical fertilizers is prohibited during taro conversion. The time was between mid-july and the end of august。
(5) the timely removal of the strain, which is transmitted by the flow of water, is observed。
7. Prevention and treatment of tara disease。
The main disease of the taro is morbid decomposition, which spreads rapidly after the onset of the disease and so far cannot be treated at all and can only be prevented in advance. It is now recognized that the medicine has to be prevented when the taro has just been umbrellaed. In general, the origin of soft corruption is one-on-one, not one-sided. From seeds, to planting methods, climate, soil, etc.... Detail, basic knowledge issues. Many people grow them without a basic understanding of the tamarind, and then they dry blindly and have nothing to do with it. That is why it is important to have a basic understanding before planting the tamarinds, and not to say anything else。
Collection
It's a bad time to harvest tarp too early. And parts of it are the extraction of early tarp poles or green, which leads to low production. They are still growing after the fall of the tara, and 20 days after the normal fall of the tara, i. E. After the fall of the frost。
The most important thing is to know the basics, from choosing to grow a standard, to grow patterns, and to grow the demand, physical characteristics, attention, etc. These are basic common senses. Seeds + good soil + climate adaptation + planting patterns meet standards + meeting the basic growth needs of taro (organic fertilizers) + disease prevention are important steps in developing the production of taro。
