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... with pesticide residue. 3. Farmers should be cautious in the process to avoid personal injury such as cuts and bruises. 4. To maintain quality after harvest, farmers should handle produce carefully to avoid bruising or damaging them, for injury may cause decay and reduce storage life. 5. Harvested...

... measures, and monitor the effectiveness of such measures. 1. No unattended children should be allowed in the farm. 2. Farm buildings and fixtures should be checked regularly and maintained structurally safe. 3. Farm machinery, equipment and tools should be well calibrated and maintained. Farm workers...

... of nutrients, thus contaminating water sources nearby. 3. Soil organic matter, which serves to increase water-holding capacity of fields, should be built up and maintained. 4. Farmers may effectively reduce water evaporation in fields by mulches and cover cropping, hence enhancing water availability...

... residues, cover crops, crop rotation and minimized mechanical move- ment in field serve this purpose well. Plant a shelterbelt or windbreak where necessary. 3. Building and maintaining organic matter level in soil is important for reducing soil erosion, improving soil structure and enhancing soil fertility...

... 泠、綜合防治方法 1. 選用抗病品種 2. 種子浦毒 3. 高畦栽培丶迨免密檣 4. 與瓜類丶禾木科作物輪作 5. 增加田間通透性，降低濕度 6. 及時摘病葉丶除病株落葉、清除雜草 7. 含理灌溉，進行由閼排水 8. 保護天敵，如草蜍丶醃蚜小蜂丶瓢蟲 9. 整地時，加入滴量熟石灰於泥土或病 穴中（適用於靑枯病） 10. 應徹底將除害劑噴灑葉面及葉背 11. 利用黃黏紙誘殺白粉虱 12. 利用吸蟲機吸殺白粉虱 13. 間種芹菜丶韭菜及蒜等，以防粉虱傅搐病毒蔓延 14. 靑枯病於微鹼性土壤發病較輕 15. 輪換用藥 16. 安全地使用不同種類的除害劑（可參考下表） 防治對象 除害劑註冊編號...

... is higher B. No recreational activity is allowed in Marine Reserve C. All of the above 2. Please match the following organisms/habitat with the relevant Marine Parks (Select one or more). A. Coral community B. Mangrove C. Seaweed bed D. Seagrass bed E. Coral fish F. Chinese White Dolphin 3. Totally...

... above 3. Please match the following organisms/habitat with the relevant Marine Parks (Select one or more). A. Coral community B. Mangrove C. Seaweed bed D. Seagrass bed E. Coral fish F. Chinese White Dolphin 4. Totally there are species of hard coral in Hong Kong waters. Write down two dominant species...

... above 2. Please match the following organisms/habitat with the relevant Marine Parks (Select one or more). A. Coral community B. Mangrove C. Seaweed bed D. Seagrass bed E. Coral fish F. Chinese White Dolphin G. Finless Porpoise 3. Totally there are species of hard coral in Hong Kong waters. Write down...

... Microsoft Word - distance_post_hk_trail.doc UTM ( WGS 84 ) Grid Reference of Distance Post – Hong Kong Trail No. Grid Ref. No. Grid Ref. No. Grid Ref. No. Grid Ref. No. Grid Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 KK 063 661 061 663 057 663 054 661 052 659 049 659 046 659 046 656...

... Microsoft Word - wilson_trail_distance_post.doc ( ) 1 K K 121 606 29 163 715 57 088 748 85 076 820 113 102 898 2 119 610 30 161 720 58 084 750 86 076 824 114 105 898 3 120 618 31 158 723 59 081 749 87 077 828 115 108 901 4 118 622 32 154 726 60 077 747 88 079 831 116 111 903 5 115 624 33 152 730...