Ditemukan 3 dokumen yang sesuai dengan query
"Currently 1,024 mungbean germplasm accessions consisted of 142 local and 833 introduced varieties 32 promising lines and 17 commercial varieties are being maintened in the National Genebank at Indonesian center for agricultural biotechnology and genetic ResourcesResearch and Development
."
JUPEPEP
Artikel Jurnal Universitas Indonesia Library
Sumartini
"
ABSTRAKPenyakit embun tepung disebabkan oleh cendawan Erysiphae diffusa (Cook and Peck) pada tanaman kedelai dan E. polygoni (DC Sawada) pada kacang hijau. Penyebaran penyakit penting ini menyebabkna kehilangan hasil mencapai 35% pada kedelai dan 26% pada kacang hijau. Di Indonesia, penyakit ini terjadi di sentra produksi kedelai dan kacang hijau. Di luar negri, penyebaran penyakit embun tepung meliputi Asia, Amerika Serikat, dan Brazil. Intensitas penyakit biasanya tinggi pada musim kemara, pada saat suh dingin di pagi hari dan kondisi berembun di sekitar pertanaman. Gejala penyakit embun tepung mudah dikenali dengan ciri seperti tepung di permukaan atas daun. Hal ini dapat mengganggu proses fotosintesis dan transpirasi. selain itu, haustorium Erysiphe menyerap fungsi tanaman sehingga menganggu beberapa fungsi dan proses metabolisme. Penyakit embun tepung perlu dikendalikan untuk menekan kehilangan hasil kedelai dan kacang hijau. Cara pengendalian yang disarankan adalah penyemprotan dengan bahan nabati (ekstrak biji mimba, kompos teh, susu sapi, minyak dari citronella, lemongrass, eucalyptus, cinnamon, dan tanaman teh ) pada kedelai dan penggunaan varietes tahan vima-1 pada kacang hijau. "
Jakarta : Badan Penelitian dan Pengembangan Pertanian, 2017
630 JPPP 30:1 (2011)
Artikel Jurnal Universitas Indonesia Library
Lukman Hakim
"Information of the variability and heritability of quantitative characters on local mungbean germplasm are important for supporting breeding program. A total of 98 local mungbean varieties or accessions were evaluated at Cikeumeuh Experimental Farm,Bogor, during wet season of 2005. The experiment was conducted in a randomized block design with three replications. Each variety was planted in three rows of four meters long. Plant spacing was 40x20 cm, each hill contained two plants. The differences among the varieties were significant for all the characters studied, except for number of seeds per pod and pod length. High yielding varieties were recorded from Demak, Belu, Pati, and Jeneponto. These varieties had a combination of high number of pods per plant, large seed size and early maturity.Seeds weight per plant, pods per plant and seed size had high heritability and expected genetic advance.While the heritability and expected genetic advance for number of branches, pod length, and seeds per pod were all low. Plant height had a high genotypic variance associated with high heritability and high expected genetic advance. Similarly for days to flowering and days to maturity is genotypic in nature with high heritability coupled with a low expected genetic advance for days to flowering and moderate expected genetic advance for days to maturity. Pods per plant, seed size and seed weight per plant had a high genotypic variance associated with high heritability. The genetic advance of these characters predicted that the greatest gain for one generation of selection would be obtained by selection for pods per plant (45.07%), seed size (41.88%) and seed weight per plant (37.03%)."
Bogor: Pusat Penelitian Biologi, 2007
BBIO 8:5 (2007)
Artikel Jurnal Universitas Indonesia Library