Although it has been a little cold in recent days, the cold air has not stopped people from going to the Zhang xx greenhouse of a villager in Dongchangfu District, Shandong Province, to pick "black pearls". It is said that the acre of "black pearls" planted by Zhang XX has been completely sold within three days of the sale, and now even if any customer wants to buy it, it is impossible to buy it.
So, what exactly is the "black pearl" planted by Zhang XX? Why is it so sought-after?
In fact, the "black pearl" planted by Zhang XX is a new product of kiwi fruits and vegetables originating in South America, "Greek God Brother - Black Tomato". This tomato is a treasure of the tomato family, and is known as the "black pearl" because of its red and black fruit color and fruit. Although this tomato is not large, its fruit is used medicinally and medicinally, with a strong fruit aroma, and it is moderately sweet and sour, and the taste is very good, especially suitable for fresh food. At the same time, the fruit of the "black pearl" also contains a large number of anthocyanins, vitamin C, antioxidants and other components, which have certain health care functions. Therefore, many customers who like to eat fresh food regard "black pearl" as a target for snapping up.
According to Zhang xx himself, he planted a total of two greenhouses (1.3 acres) of "black pearls", this year's net income of 120,000 yuan, the economic benefits are 3 times higher than ordinary small tomatoes.
According to Zhang xx himself, the mu yield of "black pearl" is about 3500 kg, starting from the middle of March this year, after the early marketing paving, the "black pearl" he planted ushered in a peak in sales, under normal circumstances, his two greenhouses can pick "black pearl" about 100 kg per day, and the wholesale price set is 40 yuan / kg; the picking price is set at 50 yuan / kg. Even if he set such a high price, every day a large number of city people drove to pick or buy, and the "black pearls" produced every day were simply not enough to sell.
According to experts, the "black pearls" currently promoted in China mainly have these varieties:
<h1 class="pgc-h-arrow-right" >, Korean black pearl</h1>
When the Korean black pearl is planted in the north, its fruit surface is purple-brown, while when it is planted in the south, its fruit surface is tan, but when planted in the northwest, its fruit surface is dark purple.
Korean black pearl is perfectly round, the single fruit weighs about 18 grams, a fruit spike generally produces 7-13, the plant growth momentum is strong, the yield of open-field cultivation mu is generally about 7500 jin, if the greenhouse cultivation is adopted, its mu yield can reach 10,000 jin.
<h1 class="pgc-h-arrow-right" > second, the United States BLACK CHERRY</h1>
American BLACK CHERRY is generally called black cherry tomato, this tomato plant grows vigorously, the leaf color is light green, the fruit is perfectly round, the fruit surface is reddish brown, the color is very beautiful, and the taste is sweet and sour, and the commodity trait is very good. Generally, the single fruit weighs 17 grams, and the general yield can reach about 8,000 pounds per mu.
<h1 class="pgc-h-arrow-right" > third, BRITISH BLACK CHERRY</h1>
British BLACK CHERRY plant dark green, the growth momentum is relatively strong, the flesh is dark purple, the taste is rich and sweet and sour, belongs to a high-end fruit.
The British BLACK CHERRY single fruit weighs about 17 grams, and the open-field cultivation generally produces about 8500 pounds per mu. Because this variety has wide adaptability, strong stress resistance, and good cold tolerance, it is particularly suitable for cultivation in the northern wintering greenhouse and early spring openland cultivation.
<h1 class="pgc-h-arrow-right">四、Tomato Black Russian</h1>
Tomato Black Russian is native to Russia, its fruit surface is wood-brown, the single fruit weighs about 120-200 grams, the taste is moderately sweet and sour, very refreshing. Moreover, it takes only 80 days from sowing to the start of harvesting. It is a resource of characteristic tomato varieties that is well worth developing.
Today, when many farmers and friends are worried about not having a suitable planting project, planting "black pearls" should also be a good choice. Therefore, it is recommended that farmers who want to plant can use the winter leisure time to investigate the market more, if you feel that planting "black pearls" is appropriate, then seize the time to act after the spring of next year. After all, there are not too many people planting "black pearls" now, and it should be said that the planting benefits are still good. Of course, no matter what kind of planting project is risky, the preliminary inspection is a necessary homework, so it is necessary to put the inspection first.