蔬菜設施栽培連作問題及病蟲害管理

郭孚燿; 吳世偉; Fu-yao Kuo; Shih-wei Wu

蔬菜設施栽培連作問題及病蟲害管理

Other Title

THE PRODLEM OF CROP SUCCESSION AND MANAGEMENT OF DISEASE AND PEST ON THE VEGETABLE FACILITY CULTURE

Journal

設施園藝研習會專集

Pages

172-191

Date Issued

1987-10

Author(s)

郭孚燿

吳世偉

Fu-yao Kuo

Shih-wei Wu

URI

https://scholars.tari.gov.tw/handle/123456789/19241

Abstract

連作問題為原本存於一般作物栽培方式中，設施園藝應用後，由於耕作制度之改變更易引起此一問題。其主要發生之機制可能為土壤化學性、物理性劣變、生物相改變及自毒性所引起。據資料顯示主要成因有病害、線蟲、鹽類蓄積及營養失衡。本研究於連作後土壤經湛水、種植清淨作物，添加土壤改良劑、藥劑及太陽能消毒後，發現湛水可以降低土壤EC值，而種植清淨作物及添加土壤改良劑可以提高土壤有機質含量，消毒則可降低微生物族群。 The problem of crop succession has excisted as a common case in the crop culture. After the application of facilities, this problem has easily found being due to the change of cropping system. The mechanism of this occurrance may be caused from the deterioration of soil chemical, physical properties, the change of biophase, and allelopathy.

Event(s)

設施園藝研習會

PROCEEDING OF A WORKSHOP ON HORTICULTURAL PRODUCTION UNDER STRUCTURE

Publisher

台灣省農業試驗所鳳山熱帶園藝試驗分所

Type

conference paper

File(s)

Name

設施園藝研習會專集-13.pdf

Size

2.34 MB

Format

Adobe PDF

Checksum

(MD5):7c8be96ee837baef9954a6a507141c8f