This document discusses the possibility of planting food in public spaces. It begins by outlining the basic biology of how plants produce food through photosynthesis using sunlight, water and soil. It then discusses examples of urban agriculture from around the world, and considers if food can be grown in urban areas like Hong Kong by addressing potential issues around land availability, policies and technical challenges. The document suggests that some food production may be possible in public spaces in Hong Kong through approaches like community farms, herbs, vegetables and fruit trees depending on the specific location.

1. Is planting food in public space possible? 1
IS PLANTING
FOOD IN
PUBLIC SPACE
POSSIBLE?

2. •Outline
Is planting food in public space possible? 2
基礎生物學知識
1. 陽光、水、泥土 - 植物如何製造食物
2. 食物 = 澱粉、蛋白質、脂肪 - 植物真的能製造所有食物
都市種植／農業，自己食物自己種
世界都市種植 / 農業的例子及分享
3. 農藝復興 ? 都市中 " 能 " 種出食物嗎 ? - 古巴哈瓦那
回顧香港公共空間種植食物的可行性
4. 香草、蔬菜、果樹 ?? 有什麼大家可以種的
5. 土地問題、政策問題、技術問題 ? 大家想想 裡出問題哪

3. • Basic Biology – Photosynthesis 光合作用
Is planting food in public space possible? 3

4. • Hydroponics 水耕、水種、水耕栽培
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Good or Bad?

5. • Drip irrigation 滴灌技術
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6. • Lowline - underground garden 地下花園
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7. • 植物真的能製造所有食物 - starch
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8. • 植物真的能製造所有食物 - protein
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9. • 植物真的能製造所有食物 - fat
Is planting food in public space possible? 9

10. • 都市種植／農業，自己食物自己種
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11. • Example of urban farming
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12. • What is Agriculture?
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13. • What is Agriculture?
Is planting food in public space possible? 13

14. • What is Urban agriculture/ farming?
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15. • What is Urban agriculture/ farming?
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16. • What is Urban agriculture/ farming?
Is planting food in public space possible? 16

17. • What is Urban agriculture/ farming?
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18. • What is Urban agriculture/ farming?
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19. • What is Urban agriculture/ farming?
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20. • What can we do in Hong Kong?
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21. • What can we plant in Hong Kong?
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22. Is planting food in public space possible? 22

23. Is planting food in public space possible? 23

24. Is planting food in public space possible? 24

25. Is planting food in public space possible? 25

26. Is planting food in public space possible? 26

27. • Community farm
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28. • Community farm
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29. • Community farm
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30. • Community farm
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31. • Q&A
Thank you
for your attention
Is planting food in public space possible? 31