Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Edy Sigit Sutarta"'
Publikováno v:
Agric, Vol 30, Iss 1 (2018)
Oil palm plantation expansion in Indonesia continue to increase year by year. Several varieties of oil palm have been produced but not much information about the growth characteristics. Urea as nitrogen fertilizer has become a staple for the cultivat
Externí odkaz:
https://doaj.org/article/d64501dbefa44485998bc8d498f90cbd
Autor:
Yenni Asbur, Sudirman Yahya, Kukuh Murtilaksono, Sudradjat Sudradjat, Edy Sigit Sutarta Sigit Sutarta
Publikováno v:
Journal of Tropical Crop Science, Vol 3, Iss 2 (2016)
Asystasia gangetica (L.) T. Anderson is a weed commonly found on oil palm plantations and can be used as cover crop for mature oil palm plantations due to its tolerance to shading. The use of cover crop is a soil conservation technique to support sus
Externí odkaz:
https://doaj.org/article/5cffb59e1d18412392e2a6f255ed12f3
Autor:
Kukuh Murtilaksono, Witjaksana Darmosarkoro, Edy Sigit Sutarta, Hasril Hasan Siregar, Yayat Hidayat
Publikováno v:
Journal of Tropical Soils, Vol 14, Iss 2, Pp 135-142 (2009)
The study was carried out at block 375, 415, and 414 (block 1, 2, and 3) Afdeling III, Mangement Unit of Rejosari, PT Perkebunan Nusantara VII, Lampung from June 2005 until December 2007. Objective of the study is to examine the effect of soil and wa
Externí odkaz:
https://doaj.org/article/a50bffda6666439cb81e002378d29743
Autor:
Edy Sigit Sutarta
Publikováno v:
CORD, Vol 06, Iss 02, Pp 38-43 (1990)
Coconut has been traditionally cultivated in tidal swampy areas by farmers for a long time. Coconut growth in this area needs a good water management system, besides fertilization. Flooding in this area not only retards coconut growth, but also reduc
Externí odkaz:
https://doaj.org/article/e43f7283f8d444618fb2a83db4ff2908
Publikováno v:
International Journal of Engineering, Science and Information Technology. 2:45-49
Acid sulphate soils (ASS) had low pH, low nutrients availability and also soluble aluminium and iron were high. Inoculum of sulphate reducing bacteria (SRB) which organic matter as media could increased the soil pH, nutrient content and decrease sulf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::395918924be5d725ba8fcacef26418a8
https://doi.org/10.52088/ijesty.v2i1.202
https://doi.org/10.52088/ijesty.v2i1.202
Publikováno v:
WARTA Pusat Penelitian Kelapa Sawit. 26:93-102
Evaluasi pemupukan cara benam dilakukan untuk mengetahui permasalahan yang dihadapi kebun dalam menerapkan kebijakan yang dimulai sejak akhir tahun 2019 di beberapa kebun kelapa sawit, khususnya penggunaan alat untuk membuat lubang pupuk. Hasil penga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bda4613da2fe9808ba1a43731a06e37
https://doi.org/10.22302/iopri.war.warta.v26i2.55
https://doi.org/10.22302/iopri.war.warta.v26i2.55
Publikováno v:
Jurnal Penelitian Kelapa Sawit. 28:71-84
Acid sulfidic land is one of the marginal land that has been used for oil palm development. Low soil acidity (pH) and high content of Al and Fe are limiting factors for oil palm development in this area. Oil palm yield in this area was very limited a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3f98f05b0d966b5f0bf10386de2836d
https://doi.org/10.22302/iopri.jur.jpks.v28i2.104
https://doi.org/10.22302/iopri.jur.jpks.v28i2.104
Autor:
Muhdan Syarovy, Edy Sigit Sutarta
Publikováno v:
Jurnal Penelitian Kelapa Sawit. 27:127-140
White stripe is the loss of green pigment with elongated shape on left and right side of the mid-rib. White stripe is often associated with an imbalance in the N/K nutrient ratio in oil palm. This study aims to determine soil fertility, growth, and p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50e6708d69ac124b7868d209a6e9cb28
https://doi.org/10.22302/iopri.jur.jpks.v27i2.78
https://doi.org/10.22302/iopri.jur.jpks.v27i2.78
Publikováno v:
Jurnal Ekonomi Pertanian dan Agribisnis. 6:642
Ketiadaan modal keuangan dan hilangnya pendapatan pekebun setelah di masa tanaman belum menghasilkan menjadi alasan utama penyebab tertundanya kegiatan peremajaan di perkebunan sawit rakyat. Kelompok Tani swadaya Sido Makmur yang berlokasi di Riau te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::840879b8351c5027de20bb04d8f6d310
https://doi.org/10.21776/ub.jepa.2022.006.02.28
https://doi.org/10.21776/ub.jepa.2022.006.02.28
PEMANFAATAN BAKTERI ENDOFIT UNTUK MENINGKATKAN KERAGAAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.)
Autor:
Suroso Rahutomo, Wiwik Eko Widayati, Iput Pradiko, Rana Farrasati, Edy Sigit Sutarta, Muhdan Syarovy, Fandi Hidayat
Publikováno v:
Jurnal Penelitian Kelapa Sawit. 26:71-78
Bakteri endofit merupakan mikroorganisme yang hidup di dalam jaringan tanaman, tidak berbahaya bagi tanaman inang, dan berasosiasi dengan tanaman untuk mendukung kesehatan tanaman. Peran bakteri endofit diantaranya adalah penambat nitrogen bebas udar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d58e817594da204e86f0a6d7701feaf5
https://doi.org/10.22302/iopri.jur.jpks.v26i2.36
https://doi.org/10.22302/iopri.jur.jpks.v26i2.36