The latest key points of harvesting Zizania caduciflora

Zizania caduciflora, also known as Zizania latifolia and tall bamboo shoots, is a common vegetable. Zizania caduciflora has a long history of cultivation in China. Zizania caduciflora is rich in nutrition, delicious in taste, and has the reputation of "ginseng in water". Zizania latifolia is more popular in the market, and with the expansion of market demand, its growers are also more and more, and planting Zizania caduciflora harvest is also extremely important. Let's take a look at the key points of Zizania caduciflora harvest.

1. Harvest standard

First of all, we should pay attention to its standard for harvesting Zizania caduciflora. Early or too late harvest will affect the yield and quality. Generally, when the pregnant Zizania latifolia is significantly expanded, the heart leaves gather together, the two outer leaves close to the stem, and the pseudostem exposes 1-2 cm of pure white diamond meat, it is called "dew white". At this time, it represents that Zizania caduciflora has matured and can be harvested at this time. If it is exposed on one side, it should be checked on both sides of each plant during harvest. If it is not picked after the expiration date, it will grow old and lose its commercial value.

2. Harvest time

The harvest of Zizania caduciflora can be divided into summer and autumn. Autumn generally begins from the end of September to early October, while summer generally begins from the end of May to the beginning of June. In addition, the harvest time of Zizania latifolia in alpine and cold water is different from that in summer and autumn. generally, the harvest time in alpine Zizania caduciflora is from mid-July to early August, while the harvest time in cold water is similar to that in alpine Zizania latifolia.

3. Harvesting method

In the harvest of Zizania caduciflora, pay attention to wear long-sleeved clothes to the field, so as to prevent the leaves from scratching the skin, and in the autumn harvest, Zizania caduciflora is wrenched in the middle of the bolting tube, so as not to damage the root system, so as not to affect the growth of the second year, while when harvesting Zizania caduciflora in summer, the plant can be twisted directly. After the harvest of Zizania caduciflora in autumn, the harvest interval is 5-7 days, and the peak growth period is shortened to 3 days, while after summer harvest, it is recommended to harvest every 4-5 days, and the peak period should be shortened once a day or every other day.

The above is the introduction of the main points of harvesting Zizania caduciflora. I hope it can help you. If you want to know more about it, please follow us.