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...要輪作 – 不同的作物所需的營養不同，其根系所伸展到的深度不同，輪作可以避免土壤中的養分分布不均。例如，葉菜類的作物的根較淺，只能吸收表層土壤中的營養，如果總是種葉菜，土壤下部的養分就發揮不了作用，如果和茄瓜或番茄輪作，就可以避免這種情況發生。另外，輪作還可以打破病蟲害的繁衍周期。 2. 要定期種植綠肥 – 選用豆科植物作綠肥，一來可以給土壤增加可吸收的氮，二來可以增加土壤的有機質含量。每年起碼種一造，多種更好。 3. 多施堆肥作基肥 – 動物糞便加植物廢料經堆漚而成的堆肥，集合著農耕文明的千年智慧。它有化肥所不能取代的功能，它的營養成分全面，在滋養作物的同時，還給土壤有益微生物的生長提供所需...

... provided, a printout of the electronic document shall be accepted. 11. An export/re-export document issued in respect of a vessel is one that: (i) includes all relevant information and validation of signatures provided in accordance with paragraphs A1 to A11 of Annex 10-05/A to this measure; (ii) indicates...

... technical issues which might have to be referred to the D of J and relevant departments for deliberation. 11 99/12 As regard a member’s enquiries about whether the practice mentioned in paragraph 5.2 of the Note was an existing or a new one, Mr LEUNG Chi-hong replied that in the past Lands Department...

... technical issues which might have to be referred to the D of J and relevant departments for deliberation. 11 99/12 As regard a member’s enquiries about whether the practice mentioned in paragraph 5.2 of the Note was an existing or a new one, Mr LEUNG Chi-hong replied that in the past Lands Department...

... during area-based surveys. The traditional ‘butterfly net’ is used to collect butterflies and a more rigid one is used for dragonflies. 9. Fireflies Survey Survey of fireflies is generally undertaken by direct observation along randomly selected transects in the potential habitats of fireflies, taking...

... disposed of by the State. (xi) Transhipment: The transfer of Dissostichus spp. that have not previously been landed, from one vessel directly to another, either at sea or in port. The offload or transfer in port of Dissostichus spp. from a vessel to a container is a landing within the definition of...

... disposed of by the State. (xi) Transhipment: The transfer of Dissostichus spp. that have not previously been landed, from one vessel directly to another, either at sea or in port. The offload or transfer in port of Dissostichus spp. from a vessel to a container is a landing within the definition of...

...: A “Leaky” Vaccine with Debatable Efficacy and Safety. Vaccines 9(362). https://doi.org/10.3390/vaccines9040362 16. Boehringer Ingelheim 2021. Boehringer Ingelheim launches innovative vaccine combination to protect U.S. swine from two viruses in one shot. Available at: https://www.boehringer...

... transfer and succession of marine parks fishing permits had been relaxed recently, there was only one successful transfer case since the relaxation. He requested for the number of marine park fishing permits issued at the beginning and the most up-to-date figures for comparison. In response, Mr Alan CHAN...

... 0 79.38 刺網, 延繩釣, 浸籠, 圍網 C139979 1715838 0 35.81 刺網, 延繩釣 C140011 1714087 0 80.57 刺網, 延繩釣, 浸籠 C140067 1715841 0 80.57 浸籠 C140124 1712638 0 80.57 刺網, 延繩釣, 浸籠, 圍網 C140171 1713438 0 32.80 刺網, 延繩釣, 浸籠, 圍網 C140207 1714461 0 80.57 水面供氣潛捕, 刺網, 浸籠 C140209 1710331 0 35.81 刺網, 延繩釣, 浸籠 C140213 1710119 0 16.41 刺網...