How to harvest white? These three major points need to be mastered

It is also called 菰, also known as high melon, bamboo shoots, bamboo shoots, and high bamboo shoots. It is a relatively common aquatic vegetable. China is the earliest country to cultivate white peony as a vegetable. It has a long history of cultivation. It is rich in nutrients and delicious in taste. It is known as “water ginseng” and is one of the more popular vegetables on the market. With the expansion of demand in the white market, more and more farmers are planting white, and the most important thing to plant white is harvesting. The following small series will introduce these points about the white harvesting. Let’s take a look. Let's go.

How to harvest white? These three major points need to be mastered!

1, white harvesting standards

The pregnant part of the sputum plant is significantly enlarged, the heart leaves are gathered together, and the two outer leaves are close to the stem. The white stalk is like a bee-waist. When the pseudo-stem reveals 1-2 cm of white lingen, it is called “white”, indicating that 茭白 has already Mature, can be harvested immediately. “Lu white” is only on one side. When harvesting, it must be viewed on both sides of the stem. If it is not used, the white will turn green and lose its value.

Farmers need to pay attention to the fact that during the harvest period, the summer time is higher due to the higher temperature, and the whiteness matures quickly. It is easy to turn green and grow old. Therefore, it is not necessary to wait until “white”, and the middle part of the sheath is swollen and wrinkles are needed. Harvested. In order to improve the quality of chalkiness, the general harvest should be appropriate early, and the harvest is best before opening the eyes, usually every 4-5 days.

2, the white harvest season

The white harvest season is divided into summer and autumn. Autumn white is generally harvested from the end of September to the beginning of October, and Xia Wei generally begins harvesting from the end of May to the beginning of June. The harvest time of alpine white and cold water rhubarb is different from that of general summer and autumn. The harvest time of alpine whitening is from mid-July to early August, and the harvesting period of cold water white is similar to that of alpine white.

How to harvest white? These three major points need to be mastered!

3, white harvesting method

(1) When harvesting white, the grower should wear a long-sleeved dress to the field or sleeves to prevent the leaves from scratching the skin. Autumn harvest and summer harvest methods are different. When harvesting autumn sputum, twist it in the middle of the fistula. Be careful not to damage the root system, so as not to affect the growth of the second year. When harvesting summer sorghum, you can directly twist the stalk and break it. Nowadays, the special boring tool is generally used for harvesting.

(2) After harvesting at the end of September, it is recommended to harvest once every 5-7 days, and the harvest period can be shortened to 3 days. In the late harvest period of Qiuqiu, if the entire pier has been knotted, two small white pebbles should be left on the pier, which should be used for ventilation, and then harvested after the late tillers grow. Otherwise, because the temperature is still above 10 degrees, the root respiration of the plant is still very strong, and there is water in the field, there is no ventilation, the underground stem and the old pier will be suffocated due to lack of oxygen.

(3) After the start of the end of May at the end of May, it can be harvested every 4~5 days. The period of pregnancy should be shortened to the next day or harvested once a day.

(4) When harvesting the mother-in-law, cut it with a sharp knife about 2 cm above the water surface to avoid damage to other plants.

(5) When collecting monsters, hold the roots with one hand and twist the whites in the vertical direction with one hand, so as not to affect the growth of other plants.

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