【摘要】 １９９３～１９９５年在龟井温州蜜柑园种植百喜草，研究了生草栽培对桔园环境和柑桔产量品质的影响。试验结果表明：生草栽培可以改善桔园生态环境，提高柑桔叶片光合速率，减轻异常高温干旱引起的落果，提高果实产量，并在一定程度上改善果实品质更多还原

【Abstract】 The experiment was carried out in 1993￣1995 in satsuma citrus ( Citrus unshiu Marc. cv. Kamei) orchard to study the effects of sod culture on the environment of citrus orchard and yield and quality of citrus fruits. Bahia grass ( Paspalum notatum Flugge) was planted as sod which was cut down to cover the floor under trees in summer. The results showed that the ecological enviroment in citrus orchard was improved by sod culture. The leaf photosynthetic rate of citrus trees was raised, the percentage of fruit setting and yield was increased, and the quality of fruits was improved in sod plot.更多还原