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The temperature and humidity requirements in different stages of greenhouse cultivation are different. By using a temperature and humidity monitor to measure the temperature and humidity of nectarines in different periods and to check their effects, we can understand the most different types of nectarines in different periods. Good temperature and humidity: The temperature from the general buckle to the pre-emergence temperature is controlled at 0~26°C, the germination period is 5~28°C, the flowering period is 10~25°C during the day and the nighttime is not less than 7°C, and the new shoots grow to the hard nuclear stage 5 ~25 °C, fruit expansion period 10 ~ 25 °C, fruit coloring period 15 ~ 28 °C, harvest time 17 ~ 30 °C. The relative humidity of the air from the shed to the budding stage is controlled at about 80%, and the flowering period is from 50% to 60%. After that, it should be maintained at 60% to 70%.
In light, after the flowering period of nectarines, appropriate control of light intensity is performed to promote the synthesis of organic substances. The monitoring of the light intensity can be measured by using a quantum ray recorder. During the growing period of nectarine, the monitoring of soil moisture is particularly important, and the reasonable control of soil moisture can properly increase the sweetness of nectarine.
The best way to increase nectarine production, sweetness, and cracking rate
The best way to increase nectarine production, sweetness, and cracking rate is that nectarines are a common type of peach. There are certain sales markets in the market. Planting in the traditional way can not achieve good returns, but it will When nectarines are transplanted into greenhouses, they can be unexpectedly harvested. They are planted in greenhouses using a combination of a temperature and humidity monitor and a photon quantizer to measure the temperature, humidity, and light intensity in the shed, and carry out appropriate controls, through statistical sheds. The nectarine species was 2.5% more sugary than the open-air species, and no wind and rain were found. The fruit cracking rate was reduced by about 70%, and the surface was smooth and bright with uniform coloring. The average yield per mu (fresh weight) can reach more than 1,500 kilograms, while the open nectarine yields about 900 kilograms per mu. Whether in terms of output or quality of faults, there has been a significant increase. Planting in greenhouses will enable nectarines to enter the market earlier and increase profits.