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...含量超過10%，而本港農地平均只有3.4%左右。多施堆肥就可以改善這方面的情況。 2. 含氮量不低於0.2%，含磷量(P2O5)不低於20 ppm，含鉀量 (K2O)不低於200 ppm。根據本署最近的土壤普查結果，本港農地普遍缺鉀，農友要多增鉀肥，才能有好的收成。 3. 酸鹼度接近中性，疏水透氣性能良好。使用化肥不當，例如，長期使用硫酸銨，土壤會很容易變酸。另外，植物的根往往也會分泌有機酸，所以，長期耕種的土壤通常呈酸性。過酸或過鹼都會影響植物對營養的吸收，所以，土壤偏酸時，要用熟石灰來中和，偏鹼時，用石膏（硫酸鈣）來中和。 要使土壤肥力得到維持，採用以下的耕作方法是個好主意： 1. 作物品種...

...含量超過10%，而本港農地平均只有3.4%左右。多施堆肥就可以改善這方面的情況。 2. 含氮量不低於0.2%，含磷量(P2O5)不低於20 ppm，含鉀量 (K2O)不低於200 ppm。根據本署最近的土壤普查結果，本港農地普遍缺鉀，農友要多增鉀肥，才能有好的收成。 3. 酸鹼度接近中性，疏水透氣性能良好。使用化肥不當，例如，長期使用硫酸銨，土壤會很容易變酸。另外，植物的根往往也會分泌有機酸，所以，長期耕種的土壤通常呈酸性。過酸或過鹼都會影響植物對營養的吸收，所以，土壤偏酸時，要用熟石灰來中和，偏鹼時，用石膏（硫酸鈣）來中和。 要使土壤肥力得到維持，採用以下的耕作方法是個好主意： 1. 作物品種...

... approved for field testing since 2003, yet they failed to obtain the final approval in 2015. In Hong Kong, two Taiwan lines of PRSV- resistant GM papaya, 16-0-1 line and 18-2-4 line, have been found among imported and locally grown papayas. 10. In Malaysia, field trial with terms and conditions was...

...). Facilities Tai Po Kau Nature Reserve features four colour-coded circular paths. Each of them has a unique character. Colour Distance (km) Walking Time       Red Path : wood bridge and stream 3.0...

... untitled 表格 4 - 流行病季度報告 國家 : 中國，香港 報告期 : 2 0 0 4 年 1 0 至 1 2 月 疾病宗數或參看下列細節* 月份 列表 A 的疾病 十月 十一月 十二月 是否有有效的 監察系統 註釋編號 1. Foot and mouth disease口蹄病(A, O, C, Asia-1) - - 1000(1) 有 1 2. Rinderpest牛瘟 (1950) 沒有 3. Peste des petits ruminants小反芻獸疫 0000 0000 0000 沒有 4. Contagious bovine pleuropneumonia牛肺疫...

... eg private car light goods vehicle motorcycleRow1: Copy of vehicle registration documents: Letter of acceptance of contract official letter: Location plans: the 2: 0: 1: 2: in person: 0: 1: in block letter: Date: undefined_5: 0: 1: ...

... eg private car light goods vehicle motorcycleRow1: Copy of vehicle registration documents: Letter of acceptance of contract official letter: Location plans: the 2: 0: 1: 2: in person: 0: 1: in block letter: Date: undefined_5: 0: 1: ...

... car light goods vehicle motorcycleRow1: Copy of vehicle registration: Copy of vehicle registration_2: Copy of vehicle registration_3: Letter of acceptance of: Valid address proof: Location plans only for: in person: 0: 1: the 2: 0: 1: 2: in block letter: Date: Authorisation statement: 0: 1: ...

... car light goods vehicle motorcycleRow1: Copy of vehicle registration: Copy of vehicle registration_2: Copy of vehicle registration_3: Letter of acceptance of: Valid address proof: Location plans only for: in person: 0: 1: the 2: 0: 1: 2: in block letter: Date: Authorisation statement: 0: 1: ...

... car light goods vehicle motorcycleRow1: Copy of vehicle registration: Copy of vehicle registration_2: Copy of vehicle registration_3: Letter of acceptance of: Valid address proof: Location plans only for: in person: 0: 1: the 2: 0: 1: 2: in block letter: Date: Authorisation statement: 0: 1: ...