When did the taro stem affect taro growth?

The taro stem is the rod that grows on the ground of the taro, a vegetable, which can be used as medicine after collection, and can also be used as a dish for human consumption. It is transplanted to the ridges in June every year, takes root in July and has long stems and leaves, and can only be picked and eaten in August when the stems and leaves are luxuriant. Picking early affects the growth of taro; If you pick it late, the taro stalks are old and not easy to eat.

1 Temperature requirements:

Taro is native to high-temperature and humid areas, and has formed cultivation types such as taro, water-and-drought taro, and dry taro in the long-term cultivation process. However, both taro and dry taro need high temperature and humidity environmental conditions, the bulbs of 13 15 taro began to germinate, and the suitable growth temperature at the seedling stage was 20 25, and the growth temperature at the germination stage was 20 30. The large temperature difference between day and night is conducive to the formation of bulbs, and the most suitable period for bulb formation is 28 30 during the day and 18 20 at night.

2 Moisture requirements:

Both taro and taro like moist natural environmental conditions, taro growth period requires moist soil, especially in the leaf growth period and bulb formation period, water demand is large, requiring increased watering or shallow irrigation in the ditch. At the same time, pay attention to spraying ground fruits at the early stage of bulb formation and ripening.

Zhuang Ti Ling, make the underground fruit nutrient transport duct thicker, improve the expansion vitality of the ground fruit, smooth fruit surface, strong fruit shape, improve quality, and achieve high yield. The taro growth period requires a certain water layer, and the water layer at the seedling stage is 3 5 cm. The peak growth period of the leaves is better with a water depth of 5 7 cm, and watering and irrigation should be controlled 6 7 days before harvest to prevent the bulb from containing too much water and not being resistant to storage.

3 Lighting requirements:

Taro is more resistant to low light and light intensity.

The requirements are not very strict. Grows well under scattered light, and bulb formation and enlargement require short day conditions.

4 Requirements for soil:

Taro is suitable for growing in water, and needs to be cultivated in paddy fields, low-lying areas or water ditches. Although taro can grow in dry land, it still maintains the ecological type of swamp plants, and it is advisable to choose humid areas for planting. Taro is a fertilizer-loving crop, and its bulbs are formed in the underground soil layer

Taro is a resilient plant, generally speaking, the taro stem can grow quickly, but try to avoid rainy and humid weather when cutting, which can easily lead to the rot of the mother.

Taro leaves are prosperous, and taro will grow after cutting the leaves, and cutting the leaves is a way to control the prosperity, so as not to grow leaves for nutrition.

It grows, it must grow, and the leaves will not have any effect on the taro.

If the temperature is below 10, the taro plant will stop growing.

The growth of taro is suitable for warm climate, not frost tolerant or heat resistant, the suitable temperature for growth is 13 20, and the suitable cultivation temperature for taro is 13 17.

When the temperature is low in winter, taro can not be cultivated; Above 40 taro plants grow slowly, and below 5 taro plants begin to die.

It is advisable to choose sandy loam soil with loose soil, rich in organic matter, and good drainage. Before planting, the soil should be turned deeply, and 800 kg of high-quality organic fertilizer should be applied to one acrePotassium sulfate50 kg. Then, do a good job of field management.

Generally, 3000 kg of taro is planted per mu, with a plant spacing of 40 cm, and the row spacing of Liang Tangerine is 20 cm, and 57500 kg of taro is planted per hectare, with a plant spacing of 25 cm and a row spacing of 22 cm. Do a good job of water and fertilizer, field management and pest control.

Taro is a perennial root-bearing herb of the Araceae family.

It is often cultivated as an annual crop. Taro was first produced in China and Malaysia.

and hot and humid swampy areas such as the Indian peninsula, where it is widely cultivated around the world. China's taro resources are extremely abundant, mainly distributed in the Pearl River, Yangtze River and Huai River basins.

Taro is an important vegetable and food crop.

It has high nutritional and medicinal value, and is a nutritious product suitable for all ages; Moreover, the starch granules of taro are as small as 1 10 of potato starch, and its digestibility can reach more than 98%, especially suitable for babies and patients, so it has the reputation of "emperor offerings". In addition to the main use of starch, taro can also be used to make vinegar, winemaking, and isolate proteins.

quality, extract alkaloids.

Wait. Taro is planted in a wide range of areas, usually in Jiangxi, Henan, Hunan, Anhui, Guangxi and other provinces in China. Taro is native to the Mediterranean.

It has also been introduced and cultivated in Brazil, Japan, the Philippines, North Korea and other countries, and has been introduced and cultivated in China.

Taro does not need to cut off or wrap the leaves in the late growth stage. Taro is a perennial herbaceous plant that gradually grows leaf ridges and underground rhizomes as it grows. In the later stages of taro growth, the leaves can continue to photosynthesize, providing nutrients to the underground rhizomes to help them grow and develop.

If you find that the taro leaves are too lush, you can prune them appropriately, but you don't need to cut off all the leaves. When pruning, you can choose to cut off some dense leaves to increase the light transmission and ventilation of the taro and promote its healthy growth.

In addition, if taro leaves are attacked by pests and diseases, control measures need to be taken in time. Insecticides and fungicides can be used for spraying, while already infested leaves are cut off to prevent the spread of pests and diseases and affect the growth of the entire plant.

In conclusion, there is no need to cut or wrap the leaves during the growth of taro. Proper pruning and management can promote the healthy growth and development of plants, but it is necessary to pay attention to the timing and method of pruning to avoid excessive pruning and pruning to cause damage to plants.

Yes, ruler pants, to cut off the old leaves of the taro. When I was a child, my mother asked me to give the old leaves, because the old leaves were a little liquid and yellowed, and they lost the ability to photosynthesize, so it was useless to keep them, and they would consume nutrients.

If it can live, taro is actually the rhizome of the plant, and the tuber stores a lot of water and nutrients, which is also easy to store.

Taro planting management:

1. Land preparation. Taro has low soil requirements and has a wide adaptability, but it is dominated by deep and fertile soils with strong water retention capacity. After land preparation, a ditch should be opened, with a row spacing of 80-100cm, a ditch depth of 35cm, and a width of 50cm, after which fertilization should be carried out.

2. Seed selection. The seeds should be relatively robust, the weight of a single should be more than 40g, the tip of the top bud should be complete, and the shape of the taro should be spherical. Before planting, the taro with weak growth and disease should be removed, and the missing taro without disease and insect damage should be retained.

3. Germination. After the taro is ready, it is necessary to break its dormancy first, and it can be dried for 2-3 days, when the tail of the taro is slightly wilted. After drying, it should be densely discharged indoors, and then covered with 8-10cm of wet sand for germination, adjust the indoor temperature to 20 25, wait for about 20-30 days, and 3-4cm of fierce buds will grow on the taro.

Fourth, planting. The planting time is generally after the final frost, and the ground temperature reaches 5 before planting. When planting, plant the germinated taro into the ditch, do not plant too close, the plant spacing should be about 33-40cm, and 4500-5000 plants can be planted per acre.

5. Management. Taro is resistant to weak light, low demand for light during the growth period, it is best to provide it with scattered light, the temperature is kept between 28 30 during the day and 18 20 at night, to ensure a certain temperature difference between day and night can promote the growth of bulbs. The soil environment should be kept moist, and there is no need to water before the emergence of seedlings, and the soil can be kept moist in the middle and late stages, and if it is in the rainy season, it is necessary to pay attention to drainage.

Watering at the taro seedling stage can be mainly dry and wet, and stagnant water should not be generated. Reasonable fertilization in the whole growth cycle of taro, suitable for topdressing with green water-soluble fertilizer, fertilization needs to adopt the method of thin fertilizer diligent application.

The flowering of taro will affect the setting of taro.

There are 3 situations in which taro blooms:

1. When there is a high temperature microclimate in the high temperature environment, especially in the growth environment of wild taro, this climate effect is especially obvious in the hot summer in the south.

2. Hormone effect, people in the process of cultivating taro, intentionally or unintentionally add some growth hormones, coupled with the effect of high temperature weather, will also promote taro flowering.

3. In terms of taro variety cultivation, the "atavism" phenomenon caused by abnormal climate will also lead to taro flowering.

Therefore, when taro blooms, it will generally absorb the nutrients of taro stems, resulting in a decrease in yield, small fruit size, and a decrease in starch content.

Taro fertilization time.

Seedling stage: taro seedling spraying foliar fertilizer can break the dormant period of seeds, germinate and grow as soon as possible, the specific application method can soak the diluted fertilizer solution, and then cultivate, improve the resistance of taro to various diseases in the soil.

Tuber expansion period: The tuber expansion period is vigorous, the photosynthesis is strong, enough fertilizer water is needed, try to add fertilizer before changing the head in June, to prevent drought and rain, apply foliar fertilizer in these two stages, spray every 10-15 days.