tailieunhanh - Báo cáo nghiên cứu khoa học " APPLYING GAP IN PRODUCTION AND MARKETING OF SOME SAFE AND HIGH QUALITY VEGETABLES IN NGHE AN AND NORTHERN CENTRAL VIETNAM "

Tổng diện tích tại Việt Nam được sử dụng cho rau sản xuất là ha (thống kê Cục trưởng, 2006) và là một sự gia tăng 5% trên diện tích đất sử dụng cho rau sản xuất vào năm 2001. Trong đó tổng số thực vật khu vực sản xuất, chỉ có ha hoặc 5% phát triển bằng cách sử dụng sản xuất rau an toàn thực hành. Trồng rau ở Việt Nam là một nguồn thu nhập quan trọng cho đất nước và chiếm 9% tổng thu nhập cây trồng trong đó có gạo. Chính các loại rau sản xuất tại Việt Nam là KangKong, cải bắp của (bắp. | Collaboration for Agriculture and Rural Development CARD Program APPLYING GAP IN PRODUCTION AND MARKETING OF SOME SAFE AND HIGH QUALITY VEGETABLES IN NGHE AN AND NORTHERN CENTRAL VIETNAM Project title Reducing pesticide residues improving yield quality and marketing of vegetable crops in Northern Central Vietnam through improved varieties GAP principles and farmer focused training Project code CARD 021 06VIE Authors Pham Hung Cuong1 Pham Van Chuong1 Gordon Rogers2 et al. Project implementing organizations 1 Agricultural Science Institute for Northern Central Vietnam 2 Applied Horticultural Research Pty. Ltd. AHR Australia 1. Introduction The total area in Vietnam used for vegetable production is currently 643 970 ha Statistical Head Department 2006 and is a 5 increase over the area of land used for vegetable production in 2001. Of this total vegetable production area only 22 000 ha or 5 are grown using safe vegetable production practices. Vegetable growing in Vietnam is an important source of income for the country and accounts for 9 of the total cropping income including rice. The major vegetables produced in Vietnam are KangKong brassica s cabbage pak choi kohlrabi and various cucurbits including melons and cucumbers Anh Ali et al. 2004 . According to the Statistical Bureau of Nghe An vegetable growing areas of the province is 24 374 ha in 2008 which increased compared with 2005 however safe vegetable growing area is only . Statistical Bureau of Nghe An in 2008 Science and Technology Department of Nghe An 2009 . One of critical reasons to restrict the development of vegetable growing in Vietnam is due to residues of plant protection chemical nitrate and other toxic residues in vegetable products. A recent study has shown that up to 22 of the vegetables consumed in Vietnam may be unsafe to eat because of pesticide residues heavy metal contamination and high nitrosamine levels. The test of vegetable samples also detected list of residues of banned .