How much is 2018 loquat per jin? Can I grow it in the north? When will it blossom and mature on the market?

Loquat taste delicious, containing a variety of fructose, glucose, iron, calcium and vitamins A, B, C and other nutrients. Traditional Chinese medicine believes that loquat fruit has the effects of moistening lung, relieving cough and relieving thirst, and most people can eat it. Baisha, Dongshan, Suzhou, and Baokeng Jiefang Bell, located in Yuhang District, Hangzhou City, Zhejiang Province, and Baokeng Jiefang Bell, Putian, Fujian Province, are the three major loquat producing areas in China. In recent years, with the improvement of living standards, people's demand for a nutritious and healthy diet is getting higher and higher, and more and more people are planting loquat. So, how much is a jin of loquat in 2018? Can loquat trees be planted in the north? When will loquat blossom, mature and go on the market? How do you plant it?

How much is 2018 loquat per jin?

From the picture below, we can see that the recent price of loquat is about 11-22 yuan / jin.

When will loquat blossom, mature and go on the market?

Unlike most fruit trees, loquat blossoms in autumn or early winter, and the fruit ripens from spring to early summer, earlier than other fruits, so it is called "04:00 gas unique in fruit trees". Loquat flowers are white or light yellow, with five petals, about 2 centimeters in diameter, in a bunch of five to ten, can be used as a honey source crop.

Can loquat trees be planted in the north?

Loquat like light, slightly tolerant to shade, like warm climate and humid soil with good drainage, slightly resistant to cold, not tolerant to severe cold, slow growth, average temperature above 12: 15, winter not lower than-5 ℃, flowering period, young fruit stage no less than 0 ℃, can grow well. The suitable cultivation area is the middle and lower reaches of the Yangtze River and the south. It had better be fertile soil. It is planted in Gansu, Shaanxi, Henan, Jiangsu, Anhui, Zhejiang, Jiangxi, Hubei, Hunan, Sichuan, Yunnan, Guizhou, Guangxi, Guangdong, Fujian, Taiwan and other places.

It is also possible to grow loquat in the north, but it is best to do it in a greenhouse. Because open-air planting grows slowly and is not easy to survive.

Key points of planting Loquat in greenhouse

1. Apply sufficient base fertilizer

Loquat likes fertilizer very much, but its root system is very intolerant to fertilizer. Exposure to chemical fertilizer and even organic fertilizer may cause damage to the root system, and the tender white root system will turn black and brown at that time. When transplanting loquat trees, the first hole should be 80 cm deep, and the width and length should also be dug out at least 80 cm. The purpose of digging such a deep hole is to apply 30-40 jin of fermented chicken dung and plant ash at the height of 50-70 cm below. spread a layer of soil at a distance of 30 cm above, and then plant loquat seedlings in the soil, which not only meets the nutritional needs but also avoids root damage. This solves the problem of topdressing small trees in the first two years, because the fertilizer is low, and its supply of fertilizer is long-lasting, making a state of looseness, ventilation and fertilizer at a deep level, so that the roots are in the process of restoring growth. can keep there is fertilizer underneath that attracts the root to grow downwards. Two years later, topdressing should also dig holes outside the dripping line of the crown to avoid root contact with fertilizer as far as possible.

Loquat trees are afraid of stagnant water, especially in the roots. If the roots are retted, no matter how well loquat trees grow, they will not live.

two。 Pat fruit should be bagged.

Loquat-Shaped Cake of the greenhouse in the north must be bagged. If the fruit is not bagged, the fruit is easy to get sour skin, and there are many spots on it. Now the fruit has yellow skin when it sees the light. If it takes a long time, it will cover the surface of the whole pericarp and feel like bark, just like kiwifruit. The feel of holding it is not very good, affecting the merchandise of loquat.

After bagging fruit thinning, Loquat-Shaped Cake was only the size of peanuts. When bagging, put 2 or 3 leaves at the bottom of the ear in order to prop up the bag. There should be two ventilation holes on the top of the bag. Unlike the bagged fruits in the north, loquat does not need to be picked in advance. Loquat stays in the fruit bag until harvest.

3. Pruning branches

Spring pruning is carried out in combination with fruit thinning from February to March, mainly to remove weak branches, dense branches and overgrown branches, increase the number of spring shoots and reduce the size of the year. Summer pruning is carried out after fruit harvesting, mainly deleting dense branches, delicate branches, disease and insect branches to improve the light, retracting the central stem of the plants that are too high, and falling their heads happily. In addition, some of the branches moved out were retracted, so that the distance between rows was kept at a distance of 0.8-1 meters, the plants did not cross excessively, and the fruit axis of fruit stump or fruit branch was thinned to promote summer shoots and achieve high yield every year. Pruning autumn shoots can concentrate nutrients on the basic flower spikes, at the same time, make the tree accumulate more nutrients, improve the cold resistance of the tree, and store sufficient nutrients for the next year's fruit.

Time: 2019-03-21 Click: