The profit of one mu of sweet potato

Sweet potato is a kind of food that we often see in our daily life. Because it is rich in fiber and can be eaten as coarse grains, it has been favored by many people. At the same time, its leaves and stems can be used, it can be said that the whole body is full of treasures. So how about the profit of one mu of sweet potatoes?

The cost calculation and income profit of one mu of purple potato and sweet potato are as follows:

The annual rent of one mu of land is estimated to be 1200 yuan (calculated according to the specific location, this is an example). Both purple and sweet potatoes are raised in March and cut in April. You can grow sweet potatoes without fertilizer. Use the Hongshan vegetable moss, carrots and Chinese cabbage harvested last season and spread cake fertilizer and chicken manure after ploughing and ridging. By the middle of April, the potato vines will be cut obliquely for 4-5 inches and soaked in hb-101 diluted 1000 times vitality solution for 30 minutes, then cut into the ridge at a distance of one foot long and cut to a depth of 2-3 inches, then watering and finishing. Because it has been soaked in hb-101 active liquid, the survival rate is super strong.

It is necessary to water the cuttings every afternoon or evening for a week to ensure survival. If you cut it before and in the rain, you won't have any trouble after that.

Take scissors to check if there are dead seedlings in the first 15 days of growth, and if so, cut other well-growing rattan cuttings to make up. Potato vines must be turned frequently when they grow to about one meter, otherwise each vine root will go into the soil to grow into a small sweet potato, more will affect the growth of the main rattan potato, and the result will not grow up.

If it does not rain, it should be watered every 7-8 days, and hb-101 active liquid should be sprayed once to activate plant cells to promote photosynthesis.

From cutting potato seedlings, sweet potatoes can be dug in three and a half months, that is, in August. One mu of land can harvest about 5000 jin of sweet potato and 3500 jin of purple potato.

Cost calculation:

1. Sweet potato 5000 jin, one yuan per jin = 5000 yuan

two。 The annual rent of one mu of land is 1200 yuan, that is, 100 yuan per month, and the land for four months = 400 yuan.

3. Chicken manure 40 jin 60 yuan, cake fertilizer 40 jin 70 yuan, hb-101 active liquid sprayed for 12 times totaling 240yuan, totaling 370yuan.

4. The labor fee is one's own work can be ignored, if someone is asked to take care of watering, it will cost 1000 yuan per month.

The total including the purchase of potato seeds is 30 yuan: 4800 yuan; if the labor cost is 4000 yuan and hb-101 active liquid is 240 yuan, the production cost of one mu of sweet potato field is 560 yuan.

First, sweet potato 5000 yuan-production cost 4800 yuan remaining 200 yuan.

Second, save labor cost + hb-101 active liquid cost:

Sweet potato 5000 yuan-production cost 560 yuan remaining 4440 yuan.

Income and profit of sweet potato:

The yield per mu can reach 2000kg to 3000kg, and the high one can reach more than 5000 kg. If you calculate the wholesale price from 80 Mao to 1 yuan per jin, you can earn 2000 to 2500 yuan per mu, excluding chemical fertilizers and other expenses, about 2000 yuan per mu.