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... 2.5 ~ 5 公分深，再用泥土遮蓋至泥面，一至二天後才開始澆水。 苗芽破土後生長快速，每薯塊只留一條壯莖，需將多餘側莖摘除。馬鈴薯移植後約一個月便開始開花。 在生長的階段，應適當地培土以防止植株倒伏。 落種階段 生長階段 移植後約兩個月，葉片開始變黃，此時便可開始停止澆水直至植株枯萎。停止澆水後一個月便摘除露 出泥面部分的植株，待數天後泥土乾固，便可採收。 採收階段 多層式栽培的優點 使用多層式設施於環控温室栽種馬鈴薯，可明顯減少地下害蟲及病毒病的為害，提高馬鈴薯的產量與品質。 ...

... Conditions Cultivation Management Transplanting or Direct Sowing：Use plug trays to grow seedlings. When seedlings come to 2 or 3 true leaves, they can be transplanted to the planting medium (sandy loam with compost and organic base fertilizer) in the greenhouse. Apart from transplanting, direct sowing can...

... are diseased or infested with pests. �▪ Ready for harvest in about 60 days after spawning. �▪ Harvested mushrooms can be kept fresh at a low temperature of between 2 °C and 4 °C. ...

... Section of AFCD has experimented the growing of over 20 multi-coloured sweet peppers of different sizes in order to pick the best varieties. Let’s look at the cultivation and growth of multi-coloured sweet peppers. Sow seeds in late August. Move seedlings to individual pots after approximately 3 weeks, 2...

... Button Mushrooms in the Controlled Environment Transfer of Culture Material to Racks and Casing Transfer the mycelium-filled compost bags which have been kept under low temperature to the cultivation racks. Loosen the surface layer (2 to 3 cm thick), fill the gaps and spread the culture material evenly...

... appropriate level, and side shoots and old leaves be picked to prevent their overlapping from affecting the lighting. The pH value of the medium should be maintained at 5.5~6.5 and the electrical conductivity (EC) at 2.5~3.5. Optimum Temperature for Germination : 25℃ ~ 30℃ Optimum Temperature for Growth : 18...

... quantity of vegetables supplied from the Mainland to Hong Kong yesterday (as of midnight) by land and water transportation was over 2 400 tonnes, comparable to the average daily supply from the Mainland on a normal day. The volume of vegetables sold through the wholesale markets of the Agriculture...

... quantity of vegetables supplied from the Mainland to Hong Kong yesterday (as of midnight) by land and water transportation was over 2 700 tonnes, comparable to the average daily supply from the Mainland on a normal day. The volume of vegetables sold through the wholesale markets of the Agriculture...

...) Turbidity (NTU) 0.85 2.05 0.98 1.28 1.00 1.78 Suspended Solids (mg/L) 0.79 1.92 0.94 0.90 0.89 1.20 BOD (mg/L) 0.99 1.05 1.05 0.96 1.13 0.84 Ammoniacal Nitrogen (mg/L) 0.08 0.04 0.04 0.03 0.04 0.09 Unionized Ammonia (mg/L) 0.008 0.006 0.004 0.008 0.004 0.014 Nitrite Nitrogen (mg/L) 0.03 0.04 0.05 0.04 0.05...

...;According to the latest information, the quantity of vegetables supplied from the Mainland to Hong Kong yesterday (as of midnight) by land and water transportation was about 2 600 tonnes, comparable to the average daily supply from the Mainland on a normal day. The volume of vegetables sold through the...