Field Management Technology of Taro

Taro is a very delicious tuber vegetable, and many others are also used as food. In fact, taro has the same effect as potatoes, but the effect is better than potatoes. Taro cultivation is very common, but taro has different growth stages, these growth stages will also determine different management methods. So what the editor is going to talk about today is the field management technology of taro at different growth stages. Let's take a look at it.

1. Seedling stage

If sowing does not encounter any emergency, the seeds will usually sprout in about a month. At this time, the membrane must be broken in time to guide the seedlings to be unearthed to avoid excessive temperature burns the seedlings. After the seedlings were unearthed, the membrane mouth was compacted to improve the water and fertilizer conservation of the soil and reduce the derivative of weeds. The demand for water in the seedling stage of taro is not high, and if the water content of the soil is too high, it is easy to cause rotten seedlings to soak their roots. According to the water content of the soil and weather and other factors appropriate drip irrigation small water, to ensure that the soil is relatively moist.

2. Budding stage

The sprouting stage is an important stage in the growth stage of taro, because it directly determines the yield and quality of taro in the later stage. In order to promote the growth of taro and taro at this stage, sufficient nitrogen fertilizer should be applied in time. And this stage is the peak of water demand for taro, but the method of flood irrigation can not be used to prevent waterlogging in taro fields. After watering, do a good job of loosening the soil and weeding, and strengthen the ventilation and ventilation capacity of the soil. When loosening the soil, people stand behind the loosening position to prevent people from stepping on the soil, resulting in no effect of loosening work.

3. Taro formation period

Taro setting period is after the growth stage, this stage is also a very critical time in taro planting, mother taro and daughter taro will expand rapidly during this period. In order to ensure the success of expansion, we should provide enough nutrients and apply fertilizer at least twice. The knot period of taro is usually in summer, which is hot and dry in summer, but it is also the time for taro to grow rapidly, so it should be watered according to the weather and soil moisture. The watering interval is about 6 days. Secondly, the cotyledons of taro consume a lot of nutrients, so we should cut off the excess cotyledons in time to improve the yield and quality of taro.

4. Dormant period

After the taro has passed the taro forming period, the growth rate of the tuber slows down, the expansion will gradually stop, and the plants on the ground will almost stop growing. Taro almost entered the dormant period, dormant period to the late growth of taro, at this stage the demand for water and nutrients of taro gradually decreased. Start to reduce the frequency of watering and fertilizing, especially when the harvest is about to be harvested, and try to keep the soil dry. It is more important for the plots that need to keep seeds. Keeping the soil dry is beneficial to later planting and can also improve the storage capacity of taro.

The above is a brief introduction of taro field management technology, and the editor introduces several key periods in the growth stage of taro. The management work in these periods is very important, once the poor management, it may lead to serious restrictions on the growth of taro. That's all for today's introduction, this article is for reference only. Thank you for your reading and support.