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| ยี่ห้อ18-4-5 | ใช้ได้จนถึงตลอดชีวิต | อัปเดตล่าสุด2018-11-13 21:22 |
| ยอดฮิต7 |
Chemical fertilizer 18-4-5
Chemical fertilizer 18-4-5.
Plant recommended: rubber.
The maintenance of chemical fertilizer use soft rubber aged 1-3 and a half years or more.
To cut a tire. Which is grown in soil.
Rate method and duration of use.
The maintenance of chemical fertilizer used soft rubber, aged 3 and a half years or more. To tapping rubber.
Which is grown in soil. Care of rubber tree fertilizer Amee many ways, such as how to sow around.
The rubber base and know how to sow and harrow covering. How to drill a hole and then covering up manure.
And bore a groove, etc. The rate and duration are used.
| Old rubber trees | Number of trees per rai. | fertilizer | Note | |
| Grams / plant | Kg per rai | |||
| 2 months | 80 | 100 | 8.0 | Fertilizer around the stem. With a radius of 12 inches away from the stem. |
| 5 months | 80 | 100 | 8.0 | Fertilizer around the stem. With a radius of 15 inches away from the stem. |
| 3.5-4.5 | 64 | 800 | 51.20 | Sown area full of chemical fertilizer to be distributed. Or a broad band. Between rows of rubber. Distance of 1 m from the tire. |
| 4.5-5.5 | 64 | 800 | 51.20 | Sown area full of chemical fertilizer to be distributed. Or a broad band. Between rows of rubber. Distance of 1 m from the tire. |
| For the rubber over the age of 5.5 years to cut the rubber fertilizer 5 months to 400 grams per month. | ||||
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