Management Technologies of Facility Taste-like Tomatoes under Sustained Low Temperature Weather
Facility can locally improve or create suitable environment for crops growth,and can effectively control and reduce the adverse effects of disaster weather on crops at a certain extent.However,extreme disaster weather can still cause harm to facility vegetables.In order to reduce the economic losses caused by extreme weather conditions such as prolonged low temperatures in winter on facility vegetables and mitigate the impact on the supply balance of the vegetable market,the impact of sustained low temperature on the production of facility taste-like tomatoes was analyzed,and the response technical measures for sustained low temperature disasters in production of facility taste-like tomatoes were sorted out,such as increasing light and heat storage,increasing insulation to reduce heat dissipation,emergency temperature increase to protect seedlings and fruits,strict control of cotton quilts,reasonably opening and closing of air vents,scientific management of water and fertilizer,protection of flowers and fruits to promote ripening and prevention and control of diseases and insect pests,which could provide technical support for better coping with similar disaster weather in the future and help the majority of production entities prevent and reduce losses in time.
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