Seed price and planting method of Niu Dali

Niuli, also known as pig foot hat, golden bell root, mountain lotus root, etc., is a leguminous vine, distributed in Fujian, Hunan, Guangdong, Hainan, Guangxi, Guizhou, Yunnan and other places in China, born in thickets, sparse forests and wilderness. Root medicine has the effect of tonifying deficiency and moistening the lungs, strengthening muscles and activating collaterals. Let's take a look at the seed price and planting method of Niudao.

How much is the Niu Da seed per jin?

The price of Niu Da seed is about 150,180 yuan per jin, but it varies greatly due to the quality, variety, producing area and market of the seed. At present, Niu Li has not been industrialized in China, and many growers mistakenly think that it can achieve a successful harvest once it is planted, but they do not know that Niu Li has many different provenances, and there are certain differences in morphological characteristics and yield among different provenances. Only the varieties with high quality and high yield can be successfully harvested, otherwise they may fail. It can be said that the provenance determines the success or failure of planting.

The sowing method of Niu Li

1. Seed collection: Niudai seeds mature around the middle of October every year, when the pods turn yellow but do not crack, harvest them, then dry them, remove the pods, and remove the bad seeds.

2. Sprouting treatment: put the seeds in 55 ℃ warm water for 10 minutes and soak them for about 7 hours. After the seeds are fully absorbed by water, add some fine sand and stir well, then sprinkle a layer of fine sand, and then sow the seeds after the seeds are exposed.

3. Weeding and insecticidal: before vigorously sowing, the cattle are sprinkled with a mixture of 1.8% avermectin EC 500 ml, glyphosate 80 ml and 25 kg fine sand to kill weeds and insects, apply base fertilizer 3 days later, and then divide the cultivated land.

4. Sowing method: when the cattle are sowing vigorously, the row spacing is 25 cm, and the trenches dug should not be too deep. After sowing the seeds, they should be covered with a thin layer of sifted soil, with a sowing rate of about 0.6 kg per mu and a density of 40-60, 000 plants.

5. Post-sowing management: cattle should be watered and fertilized in time after vigorous sowing, especially after sowing, the water content of the seeds should not be too high, and the seeds should not be burnt out. Seedlings will emerge about 13 days after sowing.

The strong planting method of cattle

The main results are as follows: 1. Transplanting management: the vigorous planting density of cattle is about 30000plants / mu, and the planting time should be planted in the afternoon when the sun is weak, it is best to take the soil into the hole, and the planting depth should be 1cm or even on the surface of the unearthed dunes, and pour water after planting.

2. Timely weeding: cattle grow slowly at the initial stage of vigorous planting, and weeds between ridges can be removed by artificial or spraying herbicides. When spraying herbicides, careful spraying should be taken in the case of calm wind to prevent herbicides from drifting onto cattle plants.

3. Fertilizer and water management: the cattle are strongly resistant to drought and not resistant to waterlogging. About one month after planting, the cattle can start to top fertilizer after drawing out branches, irrigating a single plant with 2 jin of compound fertilizer and 400 jin of water per mu, and the total amount of topdressing per mu is 40 jin about 3 months after planting. Fertilization will be applied once before and after October every year.

4. Pruning and pruning: the strong branches of the plants not used for reproduction should be thinned, and the plants reserved for reproduction should be sprayed with 30 kg of water in a bottle of Yuhualing 2. After spraying for 2 times, the plants planted from March to April can enter the flowering stage from June to September.

5. Thinning flowers and promoting fruit: Yuhualing No. 2 was sprayed once before flowering to promote flowering and pod setting, and a large amount of nutrients were concentrated to supply underground rhizome growth. After the Beginning of Autumn, Yuhualing No. 5 was sprayed to promote rapid rooting and continuous expansion of cattle.

6. pest control: bovine leaf spot can be controlled by spraying 50% carbendazim wettable powder + 80% mancozeb. Lepidoptera pests can be controlled with 1000 times of 5% avermectin EC, 5% chlorpyrifos granules or 2.5% abamectin EC.

7. Harvest and processing: cattle should be harvested when the soil is dry in autumn and winter. The ploughing machine can be used for deep ploughing between rows and then harvested manually. If there are no conditions, the potatoes can be manually dug and stored in 0-5 ℃ cold storage for half a month. It can also be sliced and dried, fresh sliced vacuum packaging and so on.