PENGARUH KOMPOSISI MEDIA DAN JENIS PUPUK DAUN TERHADAP PERTUMBUHAN BIBIT TANAMAN JARAK (Jatropha curcas L.)
| Main Author: | Suharsono, Suharsono |
|---|---|
| Format: | Thesis NonPeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
, 2008
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| Subjects: | |
| Online Access: |
http://eprints.umm.ac.id/7473/1/PENGARUH_KOMPOSISI_MEDIA_DAN_JENIS_PUPUK_DAUN.pdf http://eprints.umm.ac.id/7473/ |
Daftar Isi:
- This research aimed was to find out the composition of media and leaf fertilizer fix with the seed Jathropa curcas. The research was done in December 2007 to March 2008 in Experiment Garden University Muhammadiyah of Malang. The research used randomized black design (RBD) with 2 faktor and 3 time replications. Firs factor was media composition (soil : sand : bamboo humus ,soil : sand : husk, soil : sand : organic fertilizer). Second factor liquid fertilizer : without liquid fertilizer, Growmore, Champion liquid fertilizer and Bayfolan. Parameters were observed plant height, total of leaves, wide of leaf, and diameter of stem which were done once in 7 days. Parameter observed in the end of observation consisted of plant dry weight, root dry weight and chlorophyl contain. The research showed that interaction between media composition and liquid fertilizer has real influence to diameter of stem. The biggest diameter of stem was combination of soil : sand : leaf fertilizer + Champion. Media composition has real influence to the development of Jatropha curcas L. seed. Media with composition soil : sand : fertilizer gave the highest result for all parameter. Leaf fertilizer kind gave real influence to the plant height, total of leaf, leaf wide and leaf chlorophyl kind and real influence to the diameter of stem, root dry weight, plant dry weight tothe seedling of seed Jatropha curcas. Champion liquid fertilizer (with substances 21% N, 21% P, 21% K, B, Fe, Mn, Cu, Zn, Mo) gave the best result for all parameters.