Indonesian Journal of Agricultural Research最新文献_第4页

Characterization of Vertisols Fertility Status and Their Implications on Chickpea (Cicer arietinum L.) Farming in Semi-Arid Areas of Itigi District in Tanzania 鹰嘴豆(Cicer arietinum L.) versols育性特征及其意义坦桑尼亚伊蒂吉区半干旱地区的农业

Indonesian Journal of Agricultural Research Pub Date : 2023-02-03 DOI: 10.32734/injar.v5i2.9180

Julius Nyaombo, A. Majule

{"title":"Characterization of Vertisols Fertility Status and Their Implications on Chickpea (Cicer arietinum L.) Farming in Semi-Arid Areas of Itigi District in Tanzania","authors":"Julius Nyaombo, A. Majule","doi":"10.32734/injar.v5i2.9180","DOIUrl":"https://doi.org/10.32734/injar.v5i2.9180","url":null,"abstract":"The study was conducted to assess biophysical and chemical properties of vertisols of Itigi District and examine their suitability for chickpea (Cicer arietinum L.) farming. Six soil composite samples were collected from top and subsoil of three selected farms used for growing chickpea and named as ITG-P1, ITG-P2 and ITG-P3. All profiles had a depth of 144 cm with heavy clay texture. pH levels varied from slight acidic to moderate alkaline, thus, favoring chickpea production. Exch. bases including Mg, K, and Na ranged from low to medium while Exch. Ca and CEC were high in all profiles, thereby, providing supportive environment for growth of chickpea. Available P was low and ranged from 0.54 to 2.10 mg/kg which was crucial for chickpea production necessitating fertilization with 30 to 80 kg of P2O5 /ha depending on the P available. The level of K varied as in ITG-P2 was adequate (>15 cmol(+)/kg) while in ITG-P1 and ITG-P3 was very low (<2 cmol(+)/kg) necessitating application of 30 kg of K2O/ha for chickpea production. Studied profiles had a slight difference in assessed characteristics, hence, the need to understand fertilizer demand for chickpea production was important. Understanding fertility status of soils is important before investing in crop production where such information is not known.","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86346708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Characteristics Physicals and Chemicals of Probiotic Drinks Soy-Yamghurt 大豆-大豆益生菌饮料的特性、理化性质

Indonesian Journal of Agricultural Research Pub Date : 2023-01-12 DOI: 10.32734/injar.v5i2.8310

Nurhasanah, H. Rusmarilin, J. Silalahi

{"title":"Characteristics Physicals and Chemicals of Probiotic Drinks Soy-Yamghurt","authors":"Nurhasanah, H. Rusmarilin, J. Silalahi","doi":"10.32734/injar.v5i2.8310","DOIUrl":"https://doi.org/10.32734/injar.v5i2.8310","url":null,"abstract":"Soy-yamghurt is fermentation product of yam-bean extract and soybean extract made by adding bacterium Lactobacillus bulgaricus, Lactobacillus acidophilus and Streptococcus thermophillus which are commonly used in the process of making yoghurt. This study aims to determine the physical and chemical characteristics of soy-yamghurt probiotic drinks. The research used a completely randomized design factorial with two factors, i.e.: ratio of yam-bean extract with soybean extract (100%:0%; 75%:25%; 50%:50%; 25%:75%; 0%:100%) and fermentation periods (4 hours; 6 hours; 8 hours). The result showed that ratio of yam-bean extract with soybean extract had highly significant effect on color test value, viscosity, moisture content, protein content, total sugar content, reducing sugar content, starch content, and glucose content. In the meantime, the fermentation periods had highly significant effect on viscosity, moisture content, total sugar content, reducing sugar content, starch content, glucose content and had significant effect on color and protein content. Interaction between the two factors had a highly significant effect on viscosity, reducing sugar content and had significant effect on moisture content. Furthermore, the interaction had no significant effect on color, protein content, total sugar content, starch content, and glucose content. The best soy-yamghurt was produced with ratio of yam-bean with soybean extract 50:50 fermented for 6 hours.","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84659775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Feasibility Analysis of Organic Rice (Oryza Sativa L) Farming in Sambirejo Village, Banyuasin 1 District Banyuasin 1区Sambirejo村有机水稻种植可行性分析

Indonesian Journal of Agricultural Research Pub Date : 2023-01-11 DOI: 10.32734/injar.v5i01.8193

Lisna Oktariani, Melly Yanti

{"title":"Feasibility Analysis of Organic Rice (Oryza Sativa L) Farming in Sambirejo Village, Banyuasin 1 District","authors":"Lisna Oktariani, Melly Yanti","doi":"10.32734/injar.v5i01.8193","DOIUrl":"https://doi.org/10.32734/injar.v5i01.8193","url":null,"abstract":"The community is currently running the Back to Nature movement. It is considered a response to today’s lifestyle activities that are considered unhealthy to cause various kinds of diseases. Organic rice farming in Sambirejo Village has been implemented since 2018, although not all farmers have cultivated organically in their farming. This research aims to determine the feasibility of organic rice farming and determine the impact of organic fertilizer on the organic rice production rate in Sambirejo Village, Banyuasin 1 District. The research was carried out from February 2021 to June 2021. Locations were selected intentionally. The research method was in the form of a direct survey of organic rice farmers. For respondents, 30 farmers were taken using a simple random method. This research indicates that the average income earned by organic rice farmers is Rp. 5,703,254/Ha/planting season, with a proportion of R/C 1.65. Organic rice is feasible to cultivate when viewed from the proportion of R/C value that provides additional revenue for each additional revenue. Variable use of organic fertilizer has a positive, real and significant effect on increasing organic rice production, based on the result of calculated t value of 9.245 which is greater than t table. So that organic rice farming is very feasible for development in Sambirejo Village.","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90872233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of Yield Attributing Trait of Spring Wheat Genotypes Under Normal and Late Sowing Condition 春小麦基因型在正常和晚播条件下的产量性状评价

Indonesian Journal of Agricultural Research Pub Date : 2023-01-10 DOI: 10.32734/injar.v5i01.6504

Sushil Jaisi, A. Thapa, M. Poudel

{"title":"Evaluation of Yield Attributing Trait of Spring Wheat Genotypes Under Normal and Late Sowing Condition","authors":"Sushil Jaisi, A. Thapa, M. Poudel","doi":"10.32734/injar.v5i01.6504","DOIUrl":"https://doi.org/10.32734/injar.v5i01.6504","url":null,"abstract":"Wheat (Triticum aestivum) is the third most important cereal crop in Nepal after rice and maize. The research is carried out during the winter season in agronomic field of the Institute of Agriculture and Animal Science (IAAS), Bhairahawa, Nepal. Sowing is carried out 28th November 2020 and 24th December 2020 on alpha lattice design with two replication of twenty wheat genotype under normal and late sowing respectively. In the late sowing condition, all genotype's performance is reduced as compared to normal sowing. Under late sown condition, high temperatures reduced the days to booting (15.64%), days to heading (14.97%), days to maturity (14.16%), chlorophyll content (15.99%), plant height (8.59%), spike length (7.03%), number of spikelet per spike (9.21%), number of grain per spike (10.6%), spike weight (15.32%), effective tiller/m2 (9.92%), thousand kernel weight (10.3%) and grain yield (22.5%). NL 1420 presented higher 4118 kg/ha and 3310.5 kg/ha yield respectively and BL 4407 presented early maturity 119.2 DAS and 100.6 DAS respectively in normal sowing and late sowing condition. In a combined environment, maximum grain yield is recorded in NL1420. The result suggested that the tolerant line against the late sowing condition can be used as genetic resource for crop improvement and promote for grain yield.","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83114748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Determination of the Best Quality of Sappan Bark Kombucha Drink Based on Its Sensory Characteristic 基于感官特性的黑皮康普茶饮料最佳品质测定

Indonesian Journal of Agricultural Research Pub Date : 2023-01-10 DOI: 10.32734/injar.v5i01.8163

Santi Pratama, K. N. Sinamo, S. Ginting, T. Karo-karo

引用次数: 0

Analyses of Bioactive Compounds of Pegagan (Centella Asiatica (L.) Urb) from Samosir – Indonesia Accession 积雪草(Centella Asiatica, L.)的生物活性成分分析来自萨莫西尔-印度尼西亚加入

Indonesian Journal of Agricultural Research Pub Date : 2022-08-03 DOI: 10.32734/injar.v5i01.6797

N. S. Vinolina, R. Sigalingging

{"title":"Analyses of Bioactive Compounds of Pegagan (Centella Asiatica (L.) Urb) from Samosir – Indonesia Accession","authors":"N. S. Vinolina, R. Sigalingging","doi":"10.32734/injar.v5i01.6797","DOIUrl":"https://doi.org/10.32734/injar.v5i01.6797","url":null,"abstract":"Centella Asiatica or Pegagan is classified as one of the wild plants that has not been domesticated. The excessive usage of this plant in traditional and modern medicinal applications threatens its population and sustainability. Thus, to preserve the plant and supply the high request of this plant in agromedicinal industry, studies concerned with the growth and bioactive compounds of Pegagan cultivated under commercial field conditions are urgently needed. This study purposed to examine the bioactive components of Pegagan (especially in leaves and roots) under field conditions, including asiaticoside, madeccasoside, and Asiatic acid. The Pegagan was harvested weeks after planting (WAP). The wet and dry weights of the leaves and roots were weighted and subsequently measured for their centelloside compounds by Thin-Layer Chromatography (TLC) procedure. The results revealed that the resulting asiaticoside content in the roots (1.25%) was higher than in the leaves (0.88%). The same results were achieved for the madecassoside content where the madecasosside content in the roots was 2.23%, while the content in the leaves was 2.11%. However, contrarily, the Asiatic acid compound in the leaves was 1.10% higher than the content in the roots (0.60%). It might be attributed to a longer period of field cultivation of Pegagan that delivered adequate time for the plant to alter Asiatic acid to asiaticoside and madecasosside at a later developmental growth. Moreover, these discoveries are advantageous in defining the most proper harvest time for commercial field cultivation of Pegagan to yield the highest amount of certain centelloside compounds.","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"2023 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86856977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Brooding Technology Use and Technical Efficiency among Egg Producers in Oyo State, Nigeria 尼日利亚奥约州蛋类生产者的育雏技术使用和技术效率

Indonesian Journal of Agricultural Research Pub Date : 2022-07-15 DOI: 10.32734/injar.v5i01.5889

Chuks O. Idiaye, Adebusola F. Adebayo, Isaac B. Oluwatayo

{"title":"Brooding Technology Use and Technical Efficiency among Egg Producers in Oyo State, Nigeria","authors":"Chuks O. Idiaye, Adebusola F. Adebayo, Isaac B. Oluwatayo","doi":"10.32734/injar.v5i01.5889","DOIUrl":"https://doi.org/10.32734/injar.v5i01.5889","url":null,"abstract":"This paper investigated the types of brooding technology used by egg producers in Oyo State, Nigeria and its effect on technical efficiencies of the producers. The study was carried out in two Local Government Areas (LGAs) of Oyo State with data obtained from a total of 139 egg producers (farmers). Descriptive statistics was used to profile the farmers, probit model was employed to analyse the determinants of choice of brooding management technology, Cobb-Douglas stochastic frontier function was used to estimate technical efficiency among the farmers and Tobit regression model was also employed to ascertain technical efficiency determinants. The results show that only 9.4% of the farmers used modern brooding technology and over 50% of them employed unskilled labour. Sex of the farmer (p<0.10), household size (p<0.05) and having a secondary income (p<0.05) were the significant factors influencing adoption of modern brooding technology. Farmers who adopted the traditional brooding technology were found to be 4.3% more efficient than those using modern technology. Age (p<0.00), sex (p<0.05) and production experience (p<0.05) significantly affected their technical efficiencies. It was therefore recommended that technology subsidies, adequate extension training and skill acquisition be injected into the poultry industry to improve production efficiency.\u0000 ","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87196040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Roasting's Effects on Proximate and Amino Acid Content of Maize 焙烧对玉米比邻酸和氨基酸含量的影响

Indonesian Journal of Agricultural Research Pub Date : 2022-05-02 DOI: 10.32734/injar.v5i01.6580

No Ejoh, C.G. Onyeulo

引用次数: 0

1-Methylcyclopropene and Ethephon Effects on 'Carabao' Mango Fruits Harvested at Different Stages of Fruit Maturity 1-甲基环丙烯和乙烯利对不同成熟期“卡拉宝”芒果果实的影响

Indonesian Journal of Agricultural Research Pub Date : 2022-05-02 DOI: 10.32734/injar.v5i01.7409

B. Manigo, Narlyn Antibo

{"title":"1-Methylcyclopropene and Ethephon Effects on 'Carabao' Mango Fruits Harvested at Different Stages of Fruit Maturity","authors":"B. Manigo, Narlyn Antibo","doi":"10.32734/injar.v5i01.7409","DOIUrl":"https://doi.org/10.32734/injar.v5i01.7409","url":null,"abstract":"Three experiments were conducted using three different stages of fruit maturity (100, 105, and 110 DAFI or days after flower induction) of ‘Carabao’ mangoes harvested from the same set of trees. Fruits harvested were applied with 1-MCP [(dosage:0.5 µL/L) via gas exposure for 20 hours and spraying], and ethephon (dipping at 1ml/L of H2O) applied singly or in combination. Mangoes were then stored in ambient room conditions [29.2±1.6°C, 69.88±4.0% relative humidity (RH)]. Mango fruits with 1-MCP treatment applied through gas exposure at 0.5 µL/L consistently delayed the peel color change, firmness, and weight loss of harvested fruits at 100, 105 and 110 DAFI. These fruits held its shelf life for 15 (100 DAFI), 12 (105 DAFI) and 9 (110 DAFI) days compared to control with 12, 10 and 8 days respectively. Furthermore, all treatments showed varied effects on the visual quality of fruits regardless of its maturity. It also appeared that fruits at 105 DAFI treated with ethephon alone have better taste while other organoleptic attributes, chemical properties (TSS, TTA and pH), as well as the disease incidence and severity were found to be comparable. This further proved that 1-MCP delays ripening of fruits but could not prevent disease occurrence.","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"102 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72443545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cost Efficiency of USAID Markets II Beneficiary Smallholder Rice Farmers in Nigeria’s Kano State 美国国际开发署市场的成本效益II受益于尼日利亚卡诺州的小农户

Indonesian Journal of Agricultural Research Pub Date : 2022-04-03 DOI: 10.32734/injar.v4i3.6178

Sanusi Sadiq, I. P. Singh, M. M. Ahmad

{"title":"Cost Efficiency of USAID Markets II Beneficiary Smallholder Rice Farmers in Nigeria’s Kano State","authors":"Sanusi Sadiq, I. P. Singh, M. M. Ahmad","doi":"10.32734/injar.v4i3.6178","DOIUrl":"https://doi.org/10.32734/injar.v4i3.6178","url":null,"abstract":"The present research attempted to address cost inefficiency of USAID MARKETS II smallholder farmers in Nigeria’s Kano State using farm survey data obtained from 189 farmers through a multi-stage sampling technique. The farm survey data were elicited viz. well-structured questionnaire coupled with interview schedule during the 2018 cropping season. The collected data were analyzed using both descriptive and inferential statistics- stochastic cost frontier function. The empirical evidence showed that none of the technical unit was cost efficient and this owed majorly to extension gap given its interwoven link with risk inducing factors. Besides, only 57.7%, marginally above half of the sampled technical units were fairly cost efficient i.e. close to the optimum minimum cost preferred for the production process. On the average, a technical unit wasted 14.7% of its actual incurred cost which translates to N1100 ($3.7) relative to the best practiced farmers facing the same technology and producing the same output. Therefore, since the farmers still have the room to eliminate the extra cost incurred, the study advice the program to explore further the advisory services offered to the farmers, thus addressing the extension gap that inhibited the farmers’ cost efficiency. The sustainability of the project in the near future in the absence of the advisory services especially farmer-2-farmer extension services if not explored is unlikely.","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88101129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0