摘要
杨梅园实行精耕细作,会造成生物多样性下降、水土流失加重、杨梅病虫害加剧等不良后果。为克服或缓解这些难题,对杨梅林开展了不同类型的混交栽培模式和抚育方式的研究。结果表明:进行机械割草的杨梅园生物多样性较优,其维管束植物总计达78种,而以药剂除草的,总计仅11种,差异极显著;"杨梅针、阔、竹混交林+自然生草+机械割草"、"杨梅纯林+自然生草+机械割草"和"杨梅纯林+清耕(除草剂除草)"等三种栽培与抚育类型的主要病害有杨梅癌肿病等2种,主要虫害有白蚁类、袋蛾类、栗黄枯叶蛾等7种(类),均以针、阔、竹混交栽培模式受害最轻。对"杨梅+蓝莓"、"杨梅+蕨类(种植)"和杨梅自然生草等3种栽培模式以及机械割草、人工割草和药剂除草等3种抚育方式的"三大效益"进行了综合评价。
That Chinese strawberry was practised intensive cultivation led to bad results, such as biodiversity had been weakening, soil and water loss had been intensifying, diseases and insect pests of plant had been intensifying. To overcome or alleviate these problems, researches were carried out in different cultivation patterns and tending types of mixed forest. The results were as follows: The biodiversity was rich in Chinese strawberry orchard with mechanical cutting grass, a total of vascular bundle plants were 78 species. In the same time, they were 11 species in orchard weeding with herbicides. There was extremely significant difference between the two types. The main diseases in 3 cultivation patterns and tending types of mixed forest had 2 species, such as Pseudomonas syringae pv. Myricae, and the main insect pests had 7 species(types), such as Termitidae, Cerambycidae and Trabala vishnou. The three cultivation patterns and tending types of mixed forest were: A:"Chinese strawberry mixed with coniferous forest, broad-leaved forest, bamboo + naturally swarding in orchard + mechanical cutting grass." B: "Pure forest of Chinese strawberry + naturally swarding in orchard + mechanical cutting grass." C: "Pure forest of Chinese strawberry + orchard with raw grass(weeding with herbicides)." Both of plant diseases and insect pests, the harm was less in degree in mixed forest of Chinese strawberry. "Three benefits" of 3 cultivation patterns(which were "Chinese strawberry + blueberry", "Chinese strawberry + fern"and "naturally swarding in Chinese strawberry orchard") and 3 tending types(which were "mechanical cutting grass", "artificial cutting grass"and "weeding with herbicides") of mixed forest were evaluated comprehensively.
引文
[1] 浙江植物志编辑委员会.浙江植物志:第2册[M].杭州:浙江科学技术出版社,1992.
[2] 柴春燕,徐绍清,周和锋.杨梅高效生态栽培技术[M].宁波:宁波出版社,2015.
[3] 郑勇平.生态经济林丛书—杨梅[M].北京:中国林业出版社,2002.
[4] 陈宗良.杨梅栽培168问[M].北京:中国农业出版社,2002.
[5] 谢深喜.杨梅现代栽培技术[M].长沙:湖南科学技术出版社,2014.
[6] 蒋迎春,肖之炎.杨梅种植新技术[M].武汉:湖北科学技术出版社,2011.
[7] 王利芬,黄颖宏.图文精讲杨梅栽培技术[M].南京:江苏科学技术出版社,2011.
[8] 何绍华,吴俊涛.杨梅优质丰产栽培技术[M].昆明:云南人民出版社,2008.
[9] 中国农业科学院果树研究所.中国果树栽培学[M].北京:农业出版社,1987.
[10] 柴春燕,董建国,徐绍清,等.不同栽培模式对杨梅园土壤肥力及果实品质的影响[J].林业科技,2013(4):51-53.
[11] 王柏沅,施庆海,黄尧灿.二都杨梅不同模式造林早期高效栽培技术总结[J].山东林业科技,2013(6):72-74.
[12] 孙钧.浙江省杨梅产业现状与发展对策[J].浙江柑橘,2005,22(4):34-36.
[13] 柴春燕,郑世伟,王天飞,等.杨梅不同栽培模式效益评价[J].浙江林业科技,2004,24(5):56-59.
[14] 郑嵘,王翔,晏晓龙.等.杨梅黄栀子混交公益林作业模式研究[J].林业科技开发,2003(2):44-46.
[15] 李时珍.本草纲目[M].北京:人民卫生出版社,2004.
[16] 梁英海,李亚东.越橘(蓝莓)生产技术[M].长春:吉林出版集团有限公司,2007.
[17] 顾姻,何善安.蓝莓果与蔓越橘[M].北京:中国农业出版社,2001.
[18] 柴春燕,徐绍清,余正安,等.8个蓝莓品种在浙江慈溪的引种表现[J].中国园艺文摘,2015(2):27-29.
[19] 曾希柏.红壤酸化及其防治[J].土壤通报,2000,31(3):111-113.