Grapes need more water. To achieve high quality, high yield, and high efficiency, it is necessary to timely and adequately apply water to meet the needs of the entire growth and development period of grapes.
Qiao irrigation precipitating water Under normal circumstances, the grapes buried cold winter, wind and sun, the loss of soil moisture more. In order to promote the further differentiation of grape buds and flower buds, water should be primed once.
Ingeniously filling the ear water from the appearance of the grape to the flowering stage, in addition to combining topdressing irrigation, irrigation should be applied every 7-8 days, and the amount of water must be sufficient, which promotes the growth of new shoots and spikes increase significantly effect.
Qiao irrigation urges grain water to fall from the grapes to the occurrence of physiological fruit drop. Every 5-6 days should be irrigated with water, and appropriate amount of fertilizer should be applied in combination with irrigation. This can promote rapid and neat growth of young fruit and reduce fruit drop. This irrigation is crucial for high yield, quality and efficiency of grapes.
Qiao irrigation coloring water grows from berry hypertrophy to grape coloring, and every 5-6 days of irrigation should be used to irrigate the water. In the middle and early August, when the fruit begins to color and expand rapidly, it is necessary to combine irrigation to carry out later-stage dressing to promote the rapid expansion of the berries. If irrigation is insufficient at this time, fruit growth and development is delayed, and when it reaches maturity, it may cause heavy rain or irrigation, and it is prone to fruit cracking.
Before the ripening, the water is combined with fertilization before the ripening period of the berry, and the berry is cooked before the irrigation. This can supplement the water shortage in the late growth period of the grape, increase the yield and quality of the grape, promote the ripening of the ear, and effectively prevent the "softness". The phenomenon of "point" occurred.
The Qiao Shui grapes will be filled with 2-3 times of water before harvesting from the cold, so as to improve soil moisture, promote root growth and development, moisten branches, and prevent draining.
Note that in the flowering period can not be watered to prevent falling flowers. During the ripening period of berry, it is necessary to control the moisture before and after the coloring to increase the sugar content of the grape fruit and improve the quality.
The greenhouse a filled with equipment like hydroponic, irrigation, auxiliary lighting ,temperature and humidity control and also may be automatically controlled by a computer to maximize potential growth.
Hydroponics can be used to make the most use of the interior space. The relatively closed environment of a greenhouse has its own unique management requirements, compared with outdoor production. Pests and diseases, and extremes of heat and humidity, have to be controlled, and irrigation is necessary to provide water. Most greenhouses use sprinklers or drip lines. Significant inputs of heat and light may be required, particularly with winter production of warm-weather vegetables.
Auxiliary Facilities,Greenhouse Ventilation Fan,Greenhouse Fogging System,Greenhouse Movable Irrigation
JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.thgreenhouse.com