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... about 740 tonnes. The average wholesale prices of choi sum and pak choi respectively stood at $7.30 and $6.40 per catty yesterday. The supply of eggs to the wholesale market remained steady, with the average daily supply standing at over 3.6 million for the past week, comparable to the average daily...

..., Fisheries and Conservation Department (AFCD) and the Vegetable Marketing Organization was over 546 tonnes. The average wholesale prices of choi sum and pak choi respectively stood at $6.30 and $6.40 per catty yesterday. The supply of eggs to the wholesale market remained steady, with the average daily...

... 通訊 2004年4月號 索取資料、預約參觀示範溫室 漁農自然護理署作物發展組（電話：2668 0295） 漁農自然護理署網頁 http://www.afcd.gov.hk 下期預告 編者按 選苗與定植 注意：草莓的新莖呈弓背型，而花序均在弓背方向抽出。故定植時，要注意將新莖的弓背方向 劃一向外，以方便採收。 •用作定植的幼苗須健壯，具綠葉5片以上，根莖粗逾1公分， 而鮮體重以 25 ~ 30 克為佳。 施肥及灌溉 •以堆肥及有機肥料作基肥。 •幼苗恢復生長後，可利用滴管每 星期一次施以稀釋的有機液肥。 收穫 其他栽培管理 •草莓為淺根性作物。在溫室內可 盡量利用空間作立體式栽種，以 增加產...

...起來帶有一點 鹹味。冰菜生長的適宜溫度為20～30℃，比 較耐乾旱，通常在土壤表面乾燥時才須澆水。 如在環控溫室內種植，保持合適的生長環境， 其莖和葉可不斷供收割，採收期長達四個月 之久。 幼苗階段 生長階段 採收階段 立體式種植的優點 植株生長在層架上可減少彎腰操作，方便管理，以及提高工作效率。另外，溫 室種植亦可顯著減少病蟲害的侵染，從而提高冰菜的產量和品質。 播種後約20～40天，當幼苗長 出4～5片葉子時，便是移植的 合適時候。 移植後約一個月，便可採收 側枝，只須用剪刀即可剪下。 冰菜種植周期為半年左右。 ...

...濕潤。 花蕾出現前不需施肥；保持栽培土適當濕度。生長中期可加泥土和插竹以防植株倒伏。花蕾出 現時可追加較多磷、鉀的肥料一次。種植兩個多月後，當花蕾成熟及已充份轉色時便可採收。 • Robina 品種品種品種品種 溫度溫度溫度溫度 : 20 ~ 30 ℃為最適宜 濕度濕度濕度濕度 : 70 ~ 80 % 相對濕度為佳 光照光照光照光照 : 生長初期需遮陰，後期則需充足陽光 • 花形大，花瓣紫红色 栽種器皿栽種器皿栽種器皿栽種器皿 : 使用篩盆(60公分 x 40公分)，每盆 種 6 ~8 株 (鱗莖周徑约12~15公分)。 栽種介質栽種介質栽種介質栽種介質 : 以泥、沙及堆肥混合 (比例 2:1...

...摘心，摘除多餘葉片及側蔓以利通風及 果實發育。 甜瓜喜温暖乾燥，充足日照的氣候。生長適温為 25 oC ~ 30 oC。不同的生長期對水份 的需求都不同，生育初期至始花期需水較多；開花期至結果初期則要節制水份；果實 發育期復要較多水份，而到果實成熟期便要减少水份。 ...

... weather with adequate sunlight. The optimum temperature ranges from 25°C to 30°C. It has different requirements for water in different growing periods. It needs a relatively more water during its initial growing to early flowering periods, but limited water supply from the flowering to fruiting periods...

... environment favourable for mushroom development: a temperature between 25 and 30℃, relative humidity between 80 and 90%, dark environment with weak scattered lighting (100 to 500 Lux) and good ventilation. ...

... under the sunlight. This is how ice plant gets its name. It is also a salt-tolerant plant that can grow on seashores. The foamy cells of ice plant contain relatively high salinity, giving a salty taste. The optimal temperature for the growth of ice plant ranges between 20~30℃. It is drought tolerant and...

... to plant in the field. Each seedling should have more than 5 green leaves, a rhizome thicker than 1 cm and a gross weight of 25~30 g. Application of Fertilizer and Irrigation • Apply compost and organic fertilizer as basal fertilizers. • After the seedlings resume growing, use drip tubes to apply...