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由于林网为作物生长创造了与农田不同的生态环境,从而改善了网内作物生理功能(如气孔开度,蒸腾、光合强度等),使林网防护下的作物产量增加与品质改善。
As the forest network creates different ecological environment with farmland for crop growth, the physiological functions (such as stomatal opening, transpiration, photosynthetic intensity) of the crop in the network are improved, and crop yield and quality under the protection of the forest network are improved.