ABSTRAKKecamatan Daha Selatan kabupaten Hulu Sungai Selatan Kalimantan Selatan merupakan daerah penghasil labu kuning. Selama ini labu kuning hanya dimanfaatkan untuk campuran sayuran dan kue tradisional, seperti nagasari. Untuk meningkatkan nilai tambah dan penganekaragaman pangan lokal berbasis labu kuning dilakukan pelatihan mengenai pengolahan labu kuning. Pengolahan labu kuning dibagi menjadi dua tahap, yaitu pengolahan labu kuning menjadi tepung dan pengolahan tepung labu kuning menjadi cake, kue kering, dodol dan kerupuk. Tujuan dari kegiatan ini adalah memberi ketrampilan dan pengetahuan pengolahan labu kuning kepada masyarakat dengan harapan dapat dikembangkan sebagai sumber ekonomi keluarga. Kegiatan ini diikuti oleh 22 peserta yang mewakili lima desa yang ada di kecamatan Daha Selatan. Hasil kegiatan menunjukkan bahwa masyarakat sangat antusias untuk mengolah labu kuning menjadi beberapa produk olahan karena selain warna produknya menarik (kuning), rasanya enak dan produk olahan bermacam-macam. Produk olahan labu kuning oleh peserta akan diikutkan dalam pameran pembangunan yang diadakan di tingkat provinsi. Kata Kunci: labu kuning; nilai tambah; pangan lokal; penganekaragaman pangan; produk olahan pangan. ABSTRACTDaha Selatan, Hulu Sungai Selatan District, South Borneo is a sub district which produce pumpkin. Thus far, pumpkin is only used as vegetable mixture and traditional cake, such as Nagasari. The added value and diversification of pumpkin-based products can be increased by training in pumpkin processing. There is two step of pumpkin processing. First step is to processed pumpkin into flour and then the flour could be used to made food products such as, cake, cookies, dodol and crackers. The purpose of this activity is to provide the community with skills and knowledge in processing pumpkin with the expectation it can be developed as a source of family economy. This activity was attended by 22 representatives from five villages in Daha Selatan. The result of this activity show the community processed pumpkin with enthusiasm into various products because it has appealing color (yellow) and tastes good, beside that the products could be has more variance. Pumpkin product processed by participant would be included in development exhibition held at the provincial level. Keywords: pumpkin; added value, local food; food diversification; food products.
<p><span style="font-size: small;"><span>Making acid sulphate soils as paddy fields is a wise choice because it can prevent the soil from oxidizing which occurs in acidification of the soil. The use of biochar as an amendment to the land has long been known since the discovery of terra preta since 1870 in the Amazon Basin as the Amazon dark earth. Because biochar soil amendments are rich in C-organics, have a buffering capacity and can increase soil acidity, are able to absorb heavy metals, and are able to retain water and nutrients for soil organisms. Meanwhile, lime has also been known as an acid sulphate soil amendment in Rome 2000 years ago to balance the acidity in agricultural land. This has been practiced for centuries until now. Though compost or organic soil can be traced more than 2000 years ago. Soil organic matter (SOM) is formed from the remains of animals and plants. It contains C and many nutrients such as N, P, and K. Based on the description above, the author wants to combine the three ingredients in the review, especially in relation to acid sulphate soils.</span></span></p>
ABSTRAKPreferensi petani lahan rawa terhadap padi varietas lokal cukup tinggi, namun varietas lokal memiliki karakter umur panjang dan hasil rendah, sehingga perlu dilakukan perbaikan untuk sifat tersebut. Penelitian ini merupakan bagian kegiatan perbaikan padi varietas lokal untuk menghasilkan galur-galur harapan berumur pendek-sedang, namun tetap mempertahankan bentuk gabah yang ramping dan rasa nasi pera.Tujuan dari penelitian ini adalah untuk mengetahui keseragaman dalam galur dan keragaman antar galur mutan padi generasi M5. ABSTRACTThe preference of farmer in tidal swampon local ricevarieties are quite high,but local varieties have a long life and low yield characters, so it needs to be improved for the trait.This study ispart of activities of the localrice varieties improvement to generate promising lineswere short-moderate aged,but the slimming and pera (high amilose content) grains maintained. The aims of this study were to determine the intralines uniformity and the inter lines variation of M5 generation of rice mutant lines. The experiment was carried out in the Experimental Station of Agriculture Faculty, Lambung Mangkurat University from March to September 2014. The experiment used 150 earliest flowering lines of 300 M5 mutant lines that were planted. Intralines uniformity were analysed by comparing the variance of each mutant lines with variance of its parent, while the variation among lineswere analyzed by comparing the variance of all lines with variance of its parent. More than 85% M5 mutant lines from Siam Harli as parent and > 79% of Siam Kuatek as parent are uniform. The uniform character at all M5 mutant lines, both of Siam Harli or Siam Kuatek parent are the harvest age, the filled grains number, and the empty grains number. There is no variability between M5 mutant lines, but some of M5 mutant lines from Siam Harli and Siam Kuatek have some better characters than their parents, so there is an opportunity for selection.
The creation of new superior rice varieties with high productivity and short-lived is necessary to support food security. The rice varieties produced must also meet people’s preferences, in this case have a rice taste that is preferred by the people of South Kalimantan. The purpose of study was to determine differences in content of amylose and amylopectin of rice grains between the genetic material, which consists of mutant lines of M3 and five parents of local varieties of South Kalimantan. The experiment used a randomized block design with two replications, the genetic material as single faktor, used being five local varieties of South Kalimantan and 25 M3 mutants derived from each parent’s mutation. The data was analyzed of variants with the F test at the level of α=5%, then continued the Scott-Knott test at α=5%. The results showed that content of amylose and amylopectin of grain of M3 lines significantly different with each parent. The results showed that the amylose and amylopectin content of rice grains from 30 genetic materials was significantly different. The results of the analysis of the grouping of 25 mutant lines and five parent varieties based on the content of amylose and amylopectin were obtained by nine groups. There are seven groups that belong to the rice type of rice textured pera consisting of 19 M3 lines and five parents. There are two groups that belong to the pulen textured rice group consisting of six M3 lines.
Paddy cultivation in South Kalimantan is a priority activity undertaken by various parties to create national food security and make Indonesia a world food barn in 2045. Increasing paddy production can always be supported by various supports, marginal swamp investment with various limiting soil fertility and strive for it to be planted with superior paddy varieties. The purpose of this study is to try to utilize ameliorant from coal fuel (fly ash) added to from three soil typology as swampy wetlands, tidal lands, and peat soils to improve the performance and growth of paddy varieties in Inhibrida Padi Rawa 3 (INPARA-3). This study uses a Completely Randomized Design in models nested factorial, using the application of fly ash given to each typology of the soil obtained. This research was conducted at the Greenhouse Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru, South Kalimantan. Giving fly ash in each type of soil is carried out by its bulk density. Fly ash given is 60 t.ha-1which is converted to 309.36 grams in each polybag of soil for soils from swampy land, 374.52 grams in each polybag soil for soil from tidal swamps and 519.56 grams in each polybag peat soil. From the analysis of the growth and production performance of paddy, planted on peat soils given fly ash, showed positive results on all parameters discussed, but different from the performance and growth of paddy that was planted on the ground from the soil, tides are given fly ash, only showed positive results on plant parameters height, height increase, number of tillers, grain dry weight, and longest roots of paddy. Analysis of growth and production performance was also carried out on paddy in the soil from swampy land, it appeared positive only on the parameters of grain dry weight, plant dry weight (without roots, panicles, and grain).
Water hyacinth root contains Giberilin which was expected to improve the viability performance of nagara cowpea. The aim of this research was to study the effect of water hyacinth root extract on the viability of nagara cowpea. The research was carry out in April - October 2020 at the Plant Physiology Laboratory, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru. This research was arranged in a single factor completely randomized design, namely the concentration of water hyacinth root extract (control, 0%, 7.5%, 15.0%, 22.5%, and 30.0%). Observations were made on seed germination, viability potential, percentage of normal seedling at first observation, growth speed, uniformity of growth, root and plumule length of strong normal seedling, and dry weight of normal seedling.. If the treatment has a significant effect, then proceed with DMRT (Duncan Multiple Range Test). The 0.0% priming was better on all variables than the without priming, except for the root length. The 7.5% priming treatment was the most efficient for seed germination, potential germination of seeds, and growth uniformity of seeds. The 22.5% priming treatment was the most efficient for the germination percentage in first observation, seed growth speed, plumule length, and dry weight of normal seedling.
Quality seed is one of the determining factors of successful agricultural cultivation. Seeds that have been stored for a long time will experience seed deterioration, which is characterized by a decrease in seed viability. Improving seed viability can be done by seed invigoration. One of the seed invigoration techniques is organic priming by using organic substances extracts that are rich in phytohormones such as auxin, cytokinin, and gibberellins. The purpose of Organic priming is to improve the seed physiological and biochemical condition that related to growing speed, growing simultaneity, and germination. Mung bean sprout extract can be used as an extract for organic priming because it is proven to contain phytohormones. This study aims to determine the interaction between varieties and concentrations of bean sprout extracts and the best combination of varieties and extract concentrations on the viability of rice seeds. The research was carried out in April - June 2020 at the Laboratory of Agricultura Biology, Agriculture Faculty, Lambung Mangkurat University. The experiment was arranged based on Factorial Randomized Block Design (RBD) 4x6 with Three replications. The variables observed were seeds germination, simultaneity of seedlings growth and speed of seedlings growth. The results showed that the interaction factor between varieties and concentration had a very significant effect on increasing seed viability and the best combination was found in Baroma varieties with concentrations of 20 % and if concentrations higher or lower than 20 % performance of rice seed viability will decrease. The highest percentage of seed germination was found in Baroma varieties with a concentration of 20 % (v4k3), which is 82.67 % not significantly different from Baroma varieties with a concentration of 10 % (v4k2) and INPARA 3 varieties with a concentration of 20 % (v1k3). The highest percentage of simultaneity of seed growth was found in Baroma varieties with a concentration of 20 % (v4k3), which is 81.50 % not significantly different from Baroma varieties with a concentration of 10 % (v4k2), Mutant line No. 14 with a concentration of 20 % (v3k3), and INPARA 3 variety with a concentration of 20 % (v1k3), while the fastest percentage of seed growth rate is in Baroma with a concentration of 20 % (v4k3), which is 29.50% significantly different from all varieties and other bean sprout extract concentrations.
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