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EVALUASI KEMURNIAN GENETIK DENGAN MARKA MIKROSATELIT DAN APLIKASI RIZOBAKTERIA UNTUK MENINGKATKAN PRODUKSI DAN MUTU BENIH JAGUNG HIBRIDA Memen Surahman; . Giyanto; Andi Takdir; Awaludin Hipi
Jurnal Ilmu Pertanian Indonesia Vol. 17 No. 1 (2012): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

One effort to improve of high-quality of maize seed were the development and application of methods for genetic quality testing, such as SSR marker. Another effort was used of rhizobacteria for increased the availability of nutrients, especially P in the soil. The aim of this study were: 1) Microsatellite markers specific to male and female parents of maize hybrid; 2) Seed genetic purity by using molecular marker; 3) Rhizobacteria that could increase the physiological quality of maize hybrid seed; and 4) Rhizobacteria that could increase the growth of plant and efficiency of fertilizer P. The result showed that: 1) From five markers tested, three markers namely phi96100, phi328175 and phi072 produced polymorphic bands and capable to distinguish parental lines of two maize hybrids. Microsatellite marker phi96100 was specific used for testing genetic purity of cv.Bima-4 and phi072 for cv.Bima-3. While phi328175 was specific markers to both hybrids maize. The test of cv. Bima-3 and Bima-4 indicated that genetic purity of both varieties were 97.5% and 80% respectivelly; 2) Isolates B28 and B46 could increase IV 19% and 22% respectively, and had a high speed of growth compared controls; 3). Isolates B46, B42, B13, P14, P31, AB2, AB3, AB11, ATS4, and ATS5 could increased of germination compared to control; 4) Treatment of rhizobacteri significantly affects on plant height 2, 4 and 6 week after planting (WAP); 5) P fertilizer dosage were not significantly influenced on the number of leaves at 2 and 4 WAP, but significant at 6 WAP. Isolate of B28, B42 and ATS4 were potential for increased of plant growth. 
ANALISIS KEBERLANJUTAN PROGRAM PENGENTASAN KEMISKINAN BERBASIS BANTUAN KOMODITAS AYAM DI NTB I Putu Cakra Putra Adnyana; Tanda Panjaitan; Luh Gde Sri Astiti; Awaludin Hipi
SOCA: Jurnal Sosial Ekonomi Pertanian Vol 14 No 1 (2020): Vol. 14 No. 1, 2020
Publisher : Program Studi Agribisnis, Fakultas Pertanian, Universitas Udayana Jalan PB.Sudirman Denpasar, Bali, Indonesia. Telp: (0361) 223544 Email: soca@unud.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (225.434 KB) | DOI: 10.24843/SOCA.2020.v14.i01.p08

Abstract

The medium-term program in agriculture-based poverty alleviation in NTB Province provides 50 chickens per poor household (RTM). There were 12,163 RTM participating in the BEKERJA program in the West and East Praya Districts. The purpose of the assessment is the recommendation option to support the alleviation of poor households based on chicken commodity assistance in NTB after the BEKERJA program. Activities in 2019 in 6 villages in West and East Praya Districts, Central Lombok District, NTB Province. Data collected through study, survey, FGD, tabulated then analyzed descriptively, stakeholder analysis. Generally the BEKERJA program increases RTM capacity in KUB chicken farming, improves RTM nutrition through the consumption of eggs and chicken meat, there are business opportunities for KUB chickens.
PENINGKATAN PRODUKTIVITAS PADI MELALUI PENERAPAN TEKNOLOGI JAJAR LEGOWO DI LOMBOK BARAT Hiryana Windiyani; Sasongko Wijoseno Rusdianto; Awaludin Hipi
Jurnal Ilmu-Ilmu Pertanian Vol 28, No 2 (2021): Jurnal Ilmu Ilmu Pertanian
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v28i2.634

Abstract

Rice is a strategic food commodity in West Nusa Tenggara, until now it is still the 9th national food. West Lombok Regency is one of the central areas for developing rice production. Most of the farmers have not used new superior varieties of rice, especially the products of the IAARD and planting is still using the old method (tiles) or using irregular spacing. Several important factors that support production are the availability of seeds, fertilizers, medicines and labor. In general, the climatic conditions in the West Lombok region are very supportive of farming so that they can plant 2-3 times of rice a year. Land fertility and irrigation systems also support productivity, especially rice. The aim of this study is to determine the increase in rice productivity through the application of Jajar Legowo technology on the legowo types and varieties used as production components. The research was conducted in West Lombok Regency from April to July 2017, involving 33 respondents. The selection of respondents was carried out purposively on farmers who participated in the jarwo super program. The research method was carried out in a survey and the data were analyzed using descriptive statistics and linear equations. The variables are expressed in the production equation (Y), land area (X1), use of seeds (X2), urea (X3), NPK (X4), and labor (X5) on rice production.The results of the study, the production factors that had an effect on increasing productivity were the use of the number of seeds and the use of NPK fertilizer (P <0.05), while other factors such as the use of urea fertilizer, labor, varieties and types of legowo row did not have a significant effect. However, the type of jarwo 2: 1 is in analysis of the farming business better than other types of jarwo. Keywords: jarwo, rice, provitas, technology, urea. ABSTRAKPadi merupakan komoditas pangan strategis di Nusa Tenggara Barat, hingga saat ini masih menjadi lumbung pangan nasional ke-9. Kabupaten Lombok barat merupakan salah satu wilayah sentra pengembangan produksi padi. Sebagian besar petani belum menggunakan varietas unggul baru padi terutama produk Badan Litbang Pertanian dan tanam masih menggunakan cara lama (tegel) atau menggunakan jarak tanam yang tidak teratur. Beberapa faktor penting yang mendukung produksi yaitu ketersediaan benih, pupuk, obat – obatan serta tenaga kerja. Kondisi iklim di wilayah Lombok Barat secara umum sangat mendukung usaha tani sehingga dapat menanam 2 – 3 kali padi dalam setahun. Kesuburan lahan dan sistem pengairan turut menunjang produktivitas terutama padi. Kajian ini bertujuan untuk mengetahui peningkatan produktivitas padi melalui penerapan teknologi Jajar Legowo pada tipe legowo dan varietas yang digunakan sebagai komponen produksi. Penelitian dilaksanakan di Kabupaten Lombok Barat pada bulan April hingga bulan Juli tahun 2017 dengan melibatkan 33 orang responden.  Pemilihan responden dilakukan secara purposive pada petani yang mengikuti program jarwo super. Metode penelitian dilakukan secara survey dan data di analisa menggunakan statistik deskriptif serta persamaan linear. Variabel dinyatakan dalam persamaan produksi (Y), luas lahan (X1), penggunaan benih (X2), urea (X3), NPK (X4), dan tenaga kerja (X5) terhadap produksi padi. Hasil pengkajian menunjukkan bahwa faktor produksi yang memberikan pengaruh terhadap peningkatan poduktivitas yaitu penggunaan jumlah benih dan penggunaan pupuk NPK (P<0,05), sedangkan faktor lainnya seperti penggunaan pupuk urea, tenaga kerja, varietas dan tipe jajar legowo tidak memberikan pengaruh yang nyata. Namun, tipe jarwo 2:1 secara analisa usaha tani lebih baik dibandingkan tipe jarwo lainnya.