本帖最後由 owlcyr 於 2011-8-8 18:06 編輯
其實,首先抄下有機的定義,
Organic agriculture is a production system that sustains the health of soils, ecosystems and people. It relies on ecological processes, biodiversity and cycles adapted to local conditions, rather than the use of inputs with adverse effects. Organic agriculture combines tradition, innovation and science to benefit the shared environment and promote fair relationships and a good quality of life for all involved. - IFORM
記住記住,有機耕種唔係"用有機肥料取代化學肥料,用有機農藥取代化學農藥"!!
1. 大家攪清楚,此"有機"並唔等如化學上的有機(所以先會出現有人買O左"有機磷"OP,當有機農藥用.........)
2. 就算唔拎認証都唔等如唔係有機肥
3. 有機肥現時定義比較模糊(o係大陸買好多肥都叫有機肥,因為佢主要主料係來自動/植物,再加人工添加物質)
4. 我可以用好多天然物質,以人工方式方式混合,一樣可以拎認証
5. 如果o係under有機認証的系統下,除o左人工合成的物料唔用得外,仲有好多規則,而不同認証機構亦會有出入,不過如第3點果種肥就唔可以用於有機認証農田了)
至於你個問題(你係想問佢係咪拎o左cert場的有機農場可以用的肥?)
除非你打去問間廠,否則應該都無咩人可以答到你,哈哈~~ |