| dc.contributor.advisor | Guntoro, Dwi | |
| dc.contributor.advisor | Sudradjat, Sudradjat | |
| dc.contributor.author | Ma'ruf, Miftah | |
| dc.date.accessioned | 2021-09-26T13:21:26Z | |
| dc.date.available | 2021-09-26T13:21:26Z | |
| dc.date.issued | 2021 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/109400 | |
| dc.description.abstract | Salah satu penyebab penurunan produksi jambu kristal adalah keberadaan gulma. Arachis pintoi dapat ditanam sebagai biomulsa karena mampu menambah kesuburan tanah dan menekan gulma. Penelitian bertujuan untuk mengetahui efektivitas A. pintoi sebagai biomulsa dalam menekan gulma dan meningkatkan sifat kimia tanah pada pertanaman jambu kristal. Percobaan disusun dalam Rancangan Kelompok Lengkap Teracak (RKLT) faktor tunggal dengan 7 perlakuan dan 4 ulangan. Faktor yang diuji yaitu: tanpa A. pintoi tanpa penyiangan (P0), tanpa A. pintoi dan penyiangan manual setiap 1 bulan sekali (P1), populasi A. pintoi 20% (P2), populasi A. pintoi 40% (P3), populasi A. pintoi 60% (P4), populasi A. pintoi 80% (P5), populasi A. pintoi 100% (P6). Hasil penelitian menunjukkan A. pintoi sebagai biomulsa dapat menekan gulma spesies A. conyzoides, B. alata, A. gangetica, C. diffusa, dan S. nodiflora (golongan daun lebar) serta spesies C. kyllingia (golongan teki), namun tidak dapat menekan gulma spesies R. exaltata dan O. nodosa (golongan rumput). A. pintoi sebagai biomulsa dapat meningkatkan pH, C-organik, N-total, dan K-total. | id |
| dc.description.abstract | One of the causes of the decrease in guava production is the weeds disturbances. Arachis pintoi can be planted as a biomulch because it is able to increase soil fertility and suppress weeds. The objective of this research was to study the effectiveness of A. pintoi as a biomulch in suppressing weeds and increasing the soil chemical properties in guava plantations. This study used a single factor randomized complete block design (RKLT) with 7 treatments and 4 replications. Factors tested were: without A. pintoi without weeding (P0), without A. pintoi and manual weeding every 1 month (P1), population A. pintoi 20% (P2), population A. pintoi 40% (P3), population A. pintoi 60% (P4), population A. pintoi 80% (P5), population A. pintoi 100% (P6). The results showed the application of A. pintoi as a biomulch could suppress the weeds of species A. conyzoides, B. alata, A. gangetica, C. diffusa, and S. nodiflora (broad leaf group) as well as species C. kyllingia (sedges group), but were not could in suppressing weed species R. exaltata and O. nodosa (grass group). The application of A. pintoi as biomulch could increase pH, C-organic, N-total, and K-total. | id |
| dc.language.iso | id | id |
| dc.publisher | IPB University | id |
| dc.title | Pemanfaatan Biomulsa Arachis pintoi Krap. & Greg. untuk Menekan Gulma dan Meningkatkan Sifat Kimia Tanah pada Pertanaman Jambu Kristal | id |
| dc.title.alternative | Utilization of Arachis pintoi Krap. & Greg. as Biomulch to Suppress Weeds and Increase Soil Chemical Properties in Guava Plantations | id |
| dc.type | Undergraduate Thesis | id |
| dc.subject.keyword | mulsa | id |
| dc.subject.keyword | tanaman penutup tanah | id |
| dc.subject.keyword | kacang hias | id |
| dc.subject.keyword | pengelolaan gulma | id |
| dc.subject.keyword | mulch | id |
| dc.subject.keyword | cover crops | id |
| dc.subject.keyword | ornamental peanute | id |
| dc.subject.keyword | weeds management | id |
