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在阴阳棚有机结合的多位一体日光温室中,利用蘑菇栽培温室(阴棚)产生的CO2,通入蟠桃栽培温室(阳棚)中,采用适时无限通入法、适时适量控制法和常态法(对照)3种方法,调查不同CO2浓度对蟠桃生长结果的影响,表明适时适量控制法可明显提高蟠桃植株的生长量(干周、百叶鲜重、新梢长、果枝比等)、产量及果实品质,从而提出一种有效解决蟠桃栽培温室内CO2“午间饥渴”现象的实用方法,即在蟠桃生长期晴天9:00—17:00增加温室内CO2,并使浓度始终保持在0.1%左右,可培养蟠桃中庸健壮的树势,实现提质增效的目的。
In the combination of yin and yang shed organic solar greenhouse, the use of mushroom cultivation greenhouses (shady shed) produced by the CO2, pass into flat peach cultivation greenhouse (Yang Peng), the use of timely and unlimited access method, timely and appropriate control method and the normal method (Control), the effects of different CO2 concentrations on the growth of flat peach were investigated. The results showed that the appropriate amount of CO2 could significantly increase the growth of flat peach (dry week, fresh weight per head, new shoot length, fruiting branch ratio, etc.) Therefore, a practical method to effectively solve the phenomenon of CO2 “noon hunger ” in greenhouse cultivated in flat peach is proposed, which is to increase CO2 in the greenhouse from 9: 00-17: 00 in the sunny day of flat peach and keep the concentration at 0.1% or so, can cultivate the peach tree moderate robust tree potential, to achieve the purpose of improving quality and efficiency.