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... PowerPoint 簡報 有機菜苗生產工作坊 日期﹕19-5-2025 及 27-5-2025 地點﹕大龍實驗農場 漁護署導師透過現場示 範，介紹不同的培苗技 巧，包括培植土的選擇 及調配、不同種子的播 種方式、移苗技巧及種 子處理方法。參加者隨 後亦在苗圃實踐學習到 的育苗知識。 投影片編號 1 ...

... PowerPoint 簡報 有機菜苗生產工作坊 日期﹕25-10-2024 地點﹕大龍實驗農場 漁護署導師透過現場示範，介紹不同的培苗 技巧，包括培植土的選擇及調配、不同種子 的播種方式、移苗技巧及種子處理方法。參 加者隨後亦在苗圃實踐學習到的育苗知識。 投影片編號 1 ...

... PowerPoint 簡報 有機菜苗生產工作坊 日期﹕25-10-2024 地點﹕大龍實驗農場 漁護署導師透過現場示範，介紹不同的培苗 技巧，包括培植土的選擇及調配、不同種子 的播種方式、移苗技巧及種子處理方法。參 加者隨後亦在苗圃實踐學習到的育苗知識。 投影片編號 1 ...

... Cost 71% Annual net Income 29% 16%16%::Internal rate of returnInternal rate of return 5 5 yearsyears::Payback periodPayback period 1.271.27::BenefitBenefit--cost ratiocost ratio $$52,00052,000::Estimated Annual net Estimated Annual net IncomeIncome (after deducing depreciation expense)(after...

... Annual net Income 17% Other Cost 42% Bulb Cost 41% 18%18%::Internal rate of returnInternal rate of return 5 5 yearsyears::Payback periodPayback period 1.141.14::BenefitBenefit--cost ratiocost ratio $$60,00060,000::Estimated Annual net Estimated Annual net IncomeIncome (after deducing depreciation...

... species of invertebrates.  Deep Bay supports on average 46,000-66,000 waterbirds in winter. The site regularly holds over 1% of the global or regional populations of Black-faced Spoonbill (Platalea minor), Great Cormorant (Phalacrocorax carbo) and Pied Avocet (Recurvirostra avosetta...

... was observed on November 1 at Shing Mun River by staff of the Environmental Protection Department. The red tide still persisted today. The red tide was formed by Plagioselmis prolonga. It was not common in Hong Kong waters and was non-toxic. The spokesman said red tide was a natural phenomenon...

... working group said a red tide was observed on June 1 at Sha Tau Kok Hoi by staff of the Agriculture, Fisheries and Conservation Department (AFCD). It had dissipated the next day. The red tide was formed by Thalassiosira nordenskioldii and Skeletonema costatum. The two species had been sighted in Hong...

... Cultural Services Department at Silverstrand Beach on February 1. Red flag was hoisted at the beach. The red tide dissipated the following day. "The red tide was formed by Noctiluca scintillans. This is common in Hong Kong waters and non-toxic," a spokesman for the...

... this afternoon. The shark, about three to four feet long, was sighted by department staff near the shore at Sam Po Shek at 1.54pm. A department spokesman said people should refrain from swimming, diving or any other water-based activities in the park for the time being, not even in shallow waters. "For...