The advantages of dwarf and dense planting of Chinese big pear

In the traditional jujube production, the cultivation of jujube trees has been left to grow and cultivate. The aging and low-yielding production systems of varieties have seriously affected the development of the jujube industry. All the technical staff of our company painstakingly explored, and the successful production of "dwarf, dense and rich" production technology completely changed the status quo of backward jujube production. Practice has proved that dwarf close planting can fundamentally solve the problems that the jujube tree enters late fruiting period, low yield and other issues and the only way to improve economic efficiency.
1, early fruit, early abundance, fruit quality insects: dwarf varieties Chinese Lizao has the characteristics of new branches and fruiting ability, the use of dwarf close planting techniques, it is in line with this characteristic, dwarf jujube tree dwarf, The crown is small and well-ventilated; the number of plants is large, the area of ​​the leaves is large, and the photosynthesis is strong; the effective result area is large, which is conducive to fruit setting and early fruiting; the tree is short and small, consumes less, the accumulated photosynthetic product is more, the fruit is large, and the sugar content is high. Good flavor and high commodity value.
2. Dwarf trees, small crowns, and easy management: Dwarf jujube trees are planted and then joined in management to control excessive growth. Such as spindle-shaped, low-dry low-crown sparse layered shape, low-dry and happy shape, etc., using effective land close planting, for plastic surgery, spraying, harvesting fruit and other operations are very convenient, but also reduces production costs and increased economic benefits.
3. The distance between the roots and leaves is fast and the nutrient runs fast: the dwarf jujube tree has a short canopy, relatively few foliage, short distances between the underground roots and leaves on the ground, nutrient operation is quick, the cycle is short, exchange is quick, branches and leaves are small, and nutrient supply is convenient. Thereby improving the physiological function.
4, easy to control the size of the tree: the dwarf cultivation of jujube trees use the characteristics of interdependence between branches and buds, mutual transformation and replacement of old and new, so that the vegetative growth and reproductive growth of the tree is easy to adjust the balance, budding buds can sprout the date , Zaotou after control topping. The new branch group that was born that year was the result of the year, and the tree size was easy to control and remained relatively stable for a long period of time.
Dwarf dense planting standard date garden: row spacing 3 meters, plant spacing 2 meters, 111 acres per mu shoot; or row spacing 3 meters, 1.5 meters spacing, 365 mu seedlings; or row spacing 3 meters, 1 meter spacing, 222 planting acres:

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