The Small Edible Garden: Growing Organic Fruit and Vegetables at Home : A Guide for New Zealand and Australia By Diana Anthony
Growing Vegetables Year Round By Dennis Greville
在garden中現場探討葡萄修枝,Fijoa 摘心要領,Tree tomato 病蟲害問題等,實務經驗非常受用。
本次主題講義如下
家庭蔬菜栽培要訣
1. 用什麼容器種菜?:盆栽,木桶,木框,高床(木頭,木板,磚塊)光鏟除一部份草地,或不鏟除?
2. 種在什麼地方?:原來地方,與花一起,排水好的地方,陽光足夠嗎?容易澆水嗎?美觀否? Assess your site (Sunshine, wind, too wet, right place, ground plans, size, and shape)
3. 在那裡種什麼菜及種什麼品種的構想:group together, runner type? Tall or dwarf? Sunshine
4. 土壤狀況及土壤肥力及PH值:肥沃否?有機質夠嗎?太黏嗎?保水好嗎?雜草籽多嗎?
5. 空間利用:雜亂地,choose right place (use vertical space, catch crop, year round crop)
6. 土壤型態(soil type),Sandy, Loam, Clay Loam, Clay,以及如何區分及改良?
7. Organic or inorganic:有機肥料有那些(Fish and chicken manure, blood and bone, seaweed等 )
8. 土壤管理:
A. 太酸,加ground lime stone,Dolomite, 太鹼加Sulfate of Amonia, Sulphur powder
B. 土壤養分含量評估:N.P.K 及 trace element
C. 覆蓋物:樹葉,草屑,Compost,Well-rotHedmanure,saWduSt,seaweed,其他
D. Green manure crop:Alfafa, barley, lupin, peas, oats, mustard
E. 加右灰之效果,及中耕之作用
F. 黏土如何改良:加入大量粗砂,有機肥,蓋布,水乾枯前,加石灰,挖溝,高床
9. 土壤水份管理:保持土壤濕潤,土壤通氣更重要,勿太多水,土壤表面觀察,評估何時澆水,填加保水及排水物質之重要性
10. 肥料施用及方法:有機氮素:Bone dust,Blood and bone,fish manure, dry blood
P:Blood and bone 7%,K素草木灰,Rock Postash
Slow release fertilizer,如 Niitrophoska 及 long term液肥效果,及其製作方法,如何施肥? NPK=6:5:5
11. Potting Medium: Good potting mix,完全配方含肥份,保濕,排水劑
自已製作:好的top soi1,粗砂,Compost=2:1:l及Slow release F
12. 那些菜可留種子,那些菜不宜留種子,如何保存種子
13. 如何育苗?Hardening off, rotted seed, damping off Disease
14. Companion Planting: Basil and tomato parsley, marigold and lettuces, berry,Corn, pumpkin and bean, Silverbeet and lavender,Dill and corn, garlic and parsley and rose,金蓮花與青花,蘿,potato,Foxglove,除蟲菊,carrot and onions,lettuce and garlic,peas and greens,
15. 病蟲害防冶:常見蟲害:Aphid,Beetles,caterpillars,cutworm, mite, scale, slug and snails, thrips
有機法:garlic spray, soap water, pickoff,醋水,沖水,勿太乾,手抓,
病害:Blight, downy mildew, Powdery mildew, rust等
有機法:量 2.5 table spoon hort oi1 to 4.5 L水及加入以下成分:
a l table spoon Palm liquid soap
b 1 ts fish emulsion, 1 ts baking soda, 2 ts l.f.
16. Crop Rotation
17. 定時時期,季節合適嗎?適合氣溫生長期之把握
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