Green jujube planting technology green jujube mature in which month (market time)

Green jujube is also very rich in vitamins and dietary fiber, so green jujube is deeply loved by many friends. Many people like to grow some green dates at home, so what are the planting techniques of green dates? Generally speaking, in which month does the green jujube mature? When is it the freshest to go to the supermarket to buy green dates? I believe this is also an issue of great concern to the majority of consumers. So, next, the editor will answer for you one by one.

Planting techniques of green jujube

1. Garden site selection

Green jujube has strong adaptability and does not have high requirements for soil, but it has high requirements for fertilizer, sunlight and water, so it needs to be planted in paddy fields, sloping fields or terraced dry fields with sufficient light and convenient irrigation. When planting in places with poor light, drought, typhoons and lack of water, the yield and quality will be affected in varying degrees.

2. Variety selection

There are relatively many varieties of green jujube, and there are great differences in yield, quality, fruit shape and flavor of different green jujube, including Huangguan, Hongyun, 5000 and other varieties. Excellent varieties can be selected from the reality of the orchard, but we need to pay attention to 2% pollination trees when planting to improve the fruit setting rate of green jujube.

3. Rational planting

The planting season of green jujube is the best from March to May, when the temperature is not high, the climate is humid, and Rain Water is more. It began to bloom in August and matured in November. If the management science is in place, the output of each green jujube can be in 10 kg, which can be put into production and harvested in the same year.

4. Fertilizer and water management

Green jujube has a large proportion of base fertilizer, which can account for 50% of the total fertilization in the whole year. When the newly planted fruit tree base fertilizer is burrowing, the mature livestock fertilizer is 15 kg / hole, phosphate fertilizer and bran fertilizer are 0.5 kg / hole and 1 kg / hole respectively, all the base fertilizer and soil are mixed well and then backfilled, and the topsoil is filled back, and the surface soil should be 20 cm out of the ground to avoid stagnant water in rainy days.

5. Pruning and fruit protection

Green jujube branch pruning should be mainly lateral oblique, with large crown area and relatively many branches. Scientific pruning can form a good tree shape, facilitate ventilation and lighting, effectively reduce diseases and insect pests, and improve the yield and quality of green jujube. When drying, make sure that the high old trunk can promote the early flowering and ripening of green jujube.

6. Pest control and harvest

The diseases and insect pests of green jujube are relatively few, mainly scale insects, fruit flies and so on. If scale insects appear, they need to be culled quickly with Lesben, and fruit flies can be culled with trichlorfon. Pesticide spraying should be stopped 20 days before fruit harvest.

In which month is the green jujube ripe (market time)

Green dates are on the market in the mature season from November to March of the following year, which coincides with the harvest period when New Year's Day arrives at the Spring Festival. Those who like to eat dates might as well buy some fresh dates at this time. They will not be disappointed. However, although green dates are delicious, they can not be eaten much, because eating a large number of green dates will have an impact on the intestines and stomach, and the outer skin of green dates is relatively hard and not so easy to digest.

How many green dates are planted per mu

The most suitable planting time of Ziziphus jujuba is from February to April, depending on the weather. Where there is a source of water, it can be planted all year round.

1. Quantity per mu: Taiwan green jujube grows rapidly and its crown expands rapidly. It is suitable for ordinary cultivation to be 2 × 3 meters, with about 110 plants per mu; close planting is 2.5 × 2.5 meters, carrying about 110 plants per mu; dense planting is beneficial to high yield in the early stage. It is suggested that the number of plants per mu should be measured by the fertile length of one's own land, and it is appropriate to plant between 55 and 80 plants per mu.

2. Planting method: planting hole 45-80cm wide and deep, mature compost 12-20kg plus compound fertilizer 0.5kg, calcium magnesium phosphate 0.5kg, magnesium phosphate 0.2kg, boron fertilizer 0.025 kg, small amount of quicklime and map mixed to fill firmly, then fixed and pressed, a 20 cm shallow basin around the base of the seedling is made to facilitate irrigation and, if necessary, basically cover rice straw to prevent hot sun. Do a good job of drainage to avoid flooding, set up pillars to fix the seedlings, avoid wind loosening and affect growth.

3. Selection of pollination trees: some varieties need interplanting pollination trees to bear fruit, while others do not. If pollination trees are needed, the best ratio of fruit trees to pollination trees is 1: 1, and at least 10: 1 is suitable. Two varieties can be mixed and pollinated with each other, which can increase the yield.

Can green jujube seed be planted?

In general, seedlings are not used except for breeding. Jujube seedlings one to two years old should be about ten yuan, it will not be too expensive. The seeds can be sown after 1/3 to half of the cracks in the seeds, and the seeds of the jujube seeds that are not easy to develop into normal seedlings are mostly shrunken kernels, which are washed away in water and can be planted in the next planting season after grafting survives. after being fished out, mixed with triple wet sand to break dormancy, about 5-7 days before sowing, the seeds were screened and sprinkled to cover germination.

In the above article, after the introduction of the editor, I believe you also have a deep understanding of the planting technology of green jujube. In fact, in addition to green jujube, there are many fruits are very rich in nutrients. Therefore, in daily life, we can also eat different varieties of fruit.