How to choose grape seeds? What are the methods of raising seedlings?

Grape is a kind of fruit we often eat. In recent years, with the continuous rise of market prices, there are more and more fruit growers growing grapes everywhere. But planting grapes, the most important thing is seedling, so how to select grape seeds? What are the breeding methods? Let's take a look at it together with Xiaobian.

How to choose grape seeds?

Choose big neat, bright color, crisp flesh, no crack fruit, no drop, rich fragrance, strong adaptability, disease resistance, high yield, good storage and transportation of grape seeds, preferably virus-free seeds.

2. What are the grape seedling methods?

1. Nursery selection

Choose sandy soil with convenient transportation, close to water source, flat terrain, leeward sun, convenient drainage, deep soil layer, soil PH value 6.5-7.5.

2. Pre-insertion processing

Generally, when the grapes begin to sprout in the field, we can prepare for cutting seedlings, take out the stored cuttings, cut and cut according to 2-3 buds, and the length is about 15cm. After cutting, soak the cuttings in water for 24 hours to ensure sufficient water for survival.

3. Germination

This step is the key, direct cutting rooting is more difficult, survival rate is low, so it is necessary to first soak with rooting powder solution, cutting base downward, soak in 1/10,000 rooting powder solution for 2 hours, soaking depth of 3cm, or with 1/1000 rooting powder solution rapid dip treatment, pay attention to the top of cuttings can not touch medicine, otherwise it will inhibit growth.

4. Cutting

After the preparatory work in front is done, you can wait for cuttage. Generally, the surface temperature is 15℃, about late April, ridging from east to west, ridge width is 30cm, ridge distance is 50cm, 2 rows are planted in each ridge, and the plant distance is 10-15cm. Top bud upward, inserted after a one-time irrigation of sufficient water.

5. Management after cuttage

After cuttage, one-time watering enough water, generally about 20 days can sprout Qi, each plant leaves a strong shoot to ensure that nutrition is concentrated and promote growth.

The above is the introduction of grapes, grape seedling technology has many kinds, generally divided into sexual reproduction and asexual reproduction, sexual reproduction is the use of plant seeds for planting, asexual reproduction is through cuttage, grafting, layering and other methods through the vegetative organs of plants for reproduction, grape seedlings generally used is asexual cuttage way.

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