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不同栽培模式对油茶成活率及土壤影响分析

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不同栽培模式和不同嫁接方式对油茶的成活率有不同的影响,对土壤也有不同的影响,作者利用随机区组试验设计的方式对新种植的油茶林进行多种模式的套种(套种大豆、花生、玫瑰花、豇豆、西瓜、香瓜、红薯、茶树、杂草),对土壤水热状况测定并对生长指标进行了观察.结果表明:将木屑覆盖在油茶的白膜或者黑膜的状态下,土壤含水量最高的为套种香瓜的林地,滴灌方式比喷灌方式含水量更高;不同覆盖材料和灌溉手段会明显影响油茶的土壤水热状况,影响油茶成活率的因素包括不同的嫁接方式、单一覆盖方式等,在滴灌的条件下,油茶能够达到 100%的成活率.针对新种植的茶林套种香瓜或者白膜上覆盖木屑,会明显增加土壤的含水量,提升油茶的成活率.
Analysis of the Influence of Different Cultivation Patterns on Camellia Oleifera Survival Rate and Soil
Different cultivation patterns and different grafting way have different effects on the survival rate of camellia,also have dif-ferent influence on soil,the author use the random group experiment design,the new planting of camellia patterns of interplanting(in-terplanting soybean,peanut,roses,cowpea,watermelon,melon,sweet potato,tea tree,weeds),the determination of soil hydrother-mal condition and growth index was observed.The results show that under the white or black film of camellia,the water content of the different irrigation materials and irrigation methods will obviously affect the soil hydrothermal condition of camellia,the factors including different grafting methods and single cover methods,etc.Under the condition of drip irrigation,the survival rate of camellia can reach 100%.The newly planted tea forest interplanting melon or white film covered with wood chips will significantly increase the water con-tent of the soil and improve the survival rate of camellia oil.

Camellia oleiferadifferent cultivation patternssurvival ratesoil influenceanalysis

林志锋、王文辉

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肇庆市林业局种苗站,广东 肇庆 526000

广西大学 林学院,南宁 530000

油茶 不同栽培模式 成活率 土壤影响 分析

2024

林业科技情报
黑龙江省林业设计研究院

林业科技情报

影响因子:0.656
ISSN:1009-3303
年,卷(期):2024.56(4)