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植物栽培容器和植物栽培方法
Plant-cultivating container and plant-cultivating method
US-7836632-B2用于植物栽培中的水分控制
专利摘要
提供了一种植物栽培容器和植物栽培方法，其便于“水分控制”，这在控制土壤气体环境和土壤水分环境方面尤为重要。在上述植物栽培容器中，选择性透湿部分作为容器的至少一部分设置，该容器具有用于容纳植物体的容纳部分，该选择性透湿部分阻止水通过但允许水蒸气通过。水本身不能通过选择性透湿部分进入容器，但水蒸气可以选择性地进入容器。结果，容器内的相对湿度可以增加到有助于容器内植物生长的程度，并且通过灌溉等措施向植物提供的水本身的供应频率和/或量至少可以显著减少。
Original abstractThere are provided a plant-cultivating container and a plant-cultivating method which facilitate “water control”, which is particularly important in view of the control of the gaseous environment in soil and the soil moisture environment. In the above-mentioned plant-cultivating container, a selective moisture vapor-permeable portion which prevents water from passing through it, but which allows water vapor to pass through is provided as at least a portion of the container having a receiving portion for receiving a plant body. Water per se cannot pass into the container through the selective moisture vapor-permeable portion, but water vapor can selectively pass into the container. As a result, the relative humidity in the container to a can be increased degree which contribute to the growth of the plant disposed in the container, and the frequency of supply and/or the amount of water per se provided to a plant by a measure such as irrigation can be, at least, reduced markedly.
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