How much is the price of Zizania caduciflora per jin now? What are the key points of planting techniques?

Zizania caduciflora, also known as bamboo shoots and rice, is a delicious vegetable with certain nutritional value. In addition, the whole grass of Zizania caduciflora is also a site for fish overwintering, excellent feed and solid land-making plants. How much is the price of Zizania caduciflora per jin now? What are the key points of planting techniques?

How much is the price of Zizania caduciflora per jin now?

The price of Zizania caduciflora has declined recently in 2019, and the price is about 3-9 yuan per jin, which varies from place to place. According to the relevant websites, we can know that the price of Zizania caduciflora is 6.8 yuan / kg in Xinfadi Agricultural products Wholesale Market in Fengtai District, Beijing, 6.5 yuan / kg in Dayang Road Agricultural products Wholesale Market in Chaoyang District, Beijing, 6.5 yuan / kg in Beijing Baliqiao Agricultural products Center Wholesale Market, and 8.0 yuan / kg in Beijing Jingfeng Yuegezhuang Agricultural products Wholesale Market. The price of Zizania caduciflora is 13.0 yuan / kg in the comprehensive trading market of agricultural and sideline products in Zifang, Changzhi City, Shanxi Province.

What are the key points of planting techniques of Zizania caduciflora?

1. Soil tillage

Zizania caduciflora has strong adaptability and lax requirements for soil, and a handful of rice fields can be planted, but it is suitable for fields with shelter from the wind and sun, convenient drainage and irrigation, loose and fertile soil. Ploughing water before planting, apply basic fertilizer, generally apply green manure or barnyard manure 3500-4000 kg or farm manure 3000-4000 kg per mu, mash and level it so that the mud is rotten, fat, level, and make solid ridges, strictly prevent leakage and leakage of fertilizer, and irrigate about 3 cm of shallow water in preparation for planting after a few days of exposure.

2. Seed selection and seedling raising

Zizania caduciflora can be propagated by tillering, but its species is easy to vary, so the mother breed must be selected year after year. The criteria of excellent sows are neat growth, short plants, dense tillers, fat and tender meat. After selecting the seed plant, make a good sign, the next spring seedling height of more than 30 cm is, dig it out with mud, and then split it into several pieces, homeopathy will be divided into small clumps, each clump 5-7 plants. Split is to minimize the damage to the flower stem, after the pier will be cut short to about 60 cm, reduce water evaporation, in order to facilitate transplanting to survive.

3. Colonization

When planting, the temperature should be stable between 15-20 degrees, usually at 5. There should be a growing period of 100-120 days before a mature Zizania latifolia is pregnant, and tillering should begin 20-30 days after planting. You can produce 10 effective tillers in that year. Planting density row spacing is 60-100 cm, plant spacing is 25-30 cm, preferably wide and narrow rows, two rows in a group, should be planted along with digging.

4. Fertilizer and water management

Zizania caduciflora has a long growing period and many tillers, so it needs a large amount of fertilizer, plus one planting can be harvested many times, so equal attention should be paid to base fertilizer and topdressing for a total of 4-5 times. After planting for 7-10 days, the seedling fertilizer should be applied thinly, generally applying 500-1000 kg of clear dung water per mu to promote the growth of seedlings, but it will not burn the seedlings, and 10-15 kg urea will be applied again half a month later, and then stop fertilizing to avoid overgrowth. Then enter the tillering stage, enter the pregnant Zizania caduciflora stage from July to September, when Zizania caduciflora bamboo shoots begin to fatten, then apply 3000-4000 kg of concentrated fecal water and 20-25 kg urea per mu, and then fertilize according to the specific conditions.

5. Harvest

Zizania caduciflora is not mature neatly and is generally harvested every other day. The standard of maturity is that the pregnant part of Zizania caduciflora is significantly expanded, one side of the leaf sheath is split, and the flesh of Zizania caduciflora is slightly exposed. When harvested, the leaves are cut off about 10 cm below the Zizania caduciflora, leaving a leaf tip of about 30 cm, and put into a bag.