Grape Growing Environment
Comprehensive analysis of the green planting content for grape growing environment, followed by a thorough introduction.
Grape Growing Environment
Grapes are a type of vigorous vines that require a large amount of water and nutrients from the soil, making the grape root system very important. Therefore, during the growth process of grapes, it is necessary to ensure a good growth environment for the grape root system and adjust some factors that affect growth to keep the roots in the best condition. Let's look at the main influencing factors.
Water Content
The grape root system requires a large amount of water, so drought cannot occur. After drought, there will be symptoms such as weak growth, yellowing, leaf shedding, and poor coloring. However, excessive watering can also suffocate the roots, causing them to rot in the ground and rendering the entire plant useless. The best approach is to maintain field humidity above 55% usually and around 65% during the fruiting period.
Thinning or Pruning
If the plant grows too fast, it will consume a large amount of nutrients. If the root system cannot grow, it will be even more difficult without nutritional support. Additionally, if the fruit is full after setting, but consumes a large amount of nutrients without thinning or pruning, the tree's nutrition will become unbalanced, making it difficult for the roots to grow. It is best to thin the branches and fruit, prune, and spray growth regulators.
Fertilization
When applying chemical fertilizers, pay attention to the concentration of the fertilizer. High-concentration fertilizers should be applied in small amounts and dissolved in water. They should be applied away from the root system. It can be spread on the surface or buried in the soil without turning it over. This can prevent root burn and help the roots absorb nutrients. When applying farmyard manure, it must be completely decomposed and should not carry soil-borne pathogens that can infect the roots. In spring, when the temperature is lower, biological stimulants can be used to promote root vitality.
Generally, the soil in which grapes are planted has a pH range that can adapt to growth. If the pH value exceeds this range, whether too high or too low, it will affect growth. Soil acidification can damage the roots. If the plant grows poorly, the roots will turn black, rot, or die, the soil nutrients cannot be absorbed, the leaves will grow slowly, have weak resistance, and are prone to diseases. Generally, acidic fertilizers should be used sparingly.
Organic Matter
Fertile soil has a high content of organic matter. This way, there are many microorganisms with vigorous activity. The soil is loose and well-ventilated, which is very beneficial for the growth of the roots through respiration. The growth of the roots will accelerate, producing more roots and renewing the root system.
The best growth environment for grape roots is in fertile, loose, well-ventilated soil rich in trace elements and with an appropriate pH. Pay attention to the impact of water content and fertilization, apply more organic fertilizers, and maintain a high content of organic matter.
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