The Effect of Manure Fertilizer Dose and Intercroppingon growth of 3 year old teak (Tectona grandis. L. f)
| Main Authors: | Gunawan, Gunawan, Rohandi, Asep |
|---|---|
| Other Authors: | Balai Penelitian dan Pengembangan Teknologi Agroforestry |
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Balai Litbang Teknologi Agroforestry, Ciamis
, 2019
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| Subjects: | |
| Online Access: |
http://ejournal.forda-mof.org/ejournal-litbang/index.php/JAI/article/view/5546 http://ejournal.forda-mof.org/ejournal-litbang/index.php/JAI/article/view/5546/4904 |
Daftar Isi:
- Planting system with one species continuously causes the degradation of land and the decline of plant productivity. It also occurs in teak (Tectona grandis L. f.) plantation. Application of manure in intercropping pattern was expected to improve the quality of the soil. This study aims to determine the effect of manure on 3 years old teak productivity and to develop of site management model in silvicultural practices to increase the teak plantation productivity. This study used a completely randomized block design with 8 treatments, 4 replications and 100 plants for each plot. . Tree spacing was 3 x 3 meters. The parameters observed were high and diameter of teak. Statistical analysis used was variance analysis at the 0.05 and 0.01 level test. It was continued by a tendency or trend test for the treatment. The results showed that the manure application 30 tons/ha with intercropping gave the most positive growth compared to other treatments. Meanwhile, intercropping provides better plant compared to non-intercropped plants.
- systems with monoculture continuously causing land degradation leading to the decline of crop productivity. It also occurs in teak (Tectona grandis L. f. Application of manure in intercropping pattern was expected to improve the quality of the soil. This study aimed to determine the effect of manure when planting on the productivity of 3 yo of teak and to develop of site management model associated with silvicultural practices to increase the productivity of teak plantations. Completely randomized block design was used with factorial 8 treatments, 4 replications and 100 plants for each plot. Spacing used was 3 x 3 meters. Treatments include application of manure (without manure, 10 tons/ha, 20 tons/ha, and 30 tons/ha) and intercropping land (intercropping and non-intercropping). The parameters observation were high and diameter of the tree. Statistical analysis using of variance analysis at the 0.05 and 0.01 level test and further testing with a tendency or trend test for the source/treatment were significantly different. The results showed that the application of manure 30 tons/ha combined with intercropping gave the most positive growth compared to other treatments. Meanwhile, intercropping gave a better plant growth compared with plants that are not intercropped.