长茎葡萄蕨藻(Caulerpa lentillipera),俗称海葡萄(以下简称"海葡萄"),隶属绿藻门(Chlorophyta)、蕨藻科(Caulerpaceae)、蕨藻属(Caulerpa),是分布于中国南海、中国台湾、东南亚、日本冲绳、大洋洲等热带、亚热带海域的一种暖温性大型经济绿藻.研究表明,长茎葡萄蕨藻不仅具有良好的食用价值,在治疗糖尿病、高血压、风湿症及抗菌保健方面也具有较好的功效,具有广阔的应用前景和巨大的市场价值.

海马齿,别名滨水菜、蟳螯菜,属番杏科、海马齿属,多年生肉质草本植物,主要分布于热带和亚热带海岸.海马齿具有较强的耐盐特性,近些年已被广泛地运用于近岸海域或潟湖富营养化水体生态修复治理.海马齿具有发达根系,能够有效移除水体中的氮磷营养、悬浮颗粒物、重金属和多环芳烃等有机物,达到净化水质作用.

China's rapid economic development of tea industry,and improve the standard of pesticide residues on tea export enterprises in China made enormous challenges,the paper to reduce pesticide residues in tea,put forward specific measures and countermeasures.

Jianshi county belongs to subtropical monsoon rheumatic embellish mountain climate,soil and acidic,suitable for planting tea.Along with the social economy and the continuous improvement of living standards,the development of pollution-free tea is very important.