The latest course on cultivation techniques and methods of Ziziphus jujuba

Taiwan big green jujube is also called Indian jujube, because it originated in India, now cultivated is a variety after many generations of cultivation, this jujube tree can be used as a whole. This fruit has better prospects for development. Cultivation specific technology to go through a number of processes, during which there are many problems to pay attention to, now I will start to introduce to you.

I. Selection of Land for Garden Construction

Choose a wide, relatively high slope planting soil should be deep, fertile, loose sandy loam. In such a place to build a garden, sometimes not so good conditions, as long as it is not sand, low-lying land with water can be built garden.

II. Planting

Planting plant spacing is generally more than 6 meters, row spacing is about 5 meters. Because the tree grows fast and branches strongly, in order not to affect growth, the spacing is wider. Planting should not be too dense, growth will be hindered, management is inconvenient, poor growth. Base fertilizer should be applied for planting, 30 jin farm manure, 1 jin compound fertilizer, 1 jin calcium fertilizer, 0.4 jin magnesium fertilizer and 0.0251 kg boron fertilizer should be applied for each plant. After planting, cover with grass to prevent sunlight and evaporation of water.

III. Fertilization and water control

Fast growth, more consumption, need to fertilize more, mainly to apply more base fertilizer, more phosphorus and potassium fertilizer before flowering, base fertilizer can use poultry fertilizer, but it is best to use mild compost. About 1200 jin per mu, plus 100 jin compound fertilizer, phosphorus fertilizer 50 jin, fruit, mainly compound fertilizer, after picking to supplement nitrogen fertilizer, promote shoot. Watering throughout the growing season is generally done when the soil is dry, about once a week, sometimes once every two weeks. Water mainly during the fruiting period and maintain a moisture content of 60% at all times.

IV. Trimming

The first year of young tree planting is mainly set, after which it is pruned. The pruning of adult trees is mainly divided into summer pruning and winter pruning. After planting young trees, cut them 50 cm above the ground after germination, set the stem, and then leave side branches, and choose 3 to 4 side branches at an angle of 30 to 40 degrees. When the lateral branches grow to 1.6 meters, they can be removed, and then the lower branches are promoted. In summer, fruit trees mainly remove basal buds and redundant shoots, leaving strong summer shoots for fruit shoot culture, mainly coordinated growth. In winter, the main pruning dead branches is mainly to adjust the tree shape.

The cultivation of big green jujube is mainly to carry out the construction of orchards, cultivation after planting, so that the growth and development of plants will be better, will not be affected by other external factors, so it is best to carry out this work carefully. This can guarantee growth.