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Effect of Climate Change on Agricultural Productivity in Japan 气候变化对日本农业生产力的影响
Journal of Agriculture Pub Date : 2022-06-03 DOI: 10.53819/81018102t5075
{"title":"Effect of Climate Change on Agricultural Productivity in Japan","authors":"","doi":"10.53819/81018102t5075","DOIUrl":"https://doi.org/10.53819/81018102t5075","url":null,"abstract":"","PeriodicalId":14951,"journal":{"name":"Journal of Agriculture","volume":"453 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79716577","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: 1
THE USE OF HONEY LOCUST BEAN FRACTURE AS AN ADDITIVE FOR CORN SILAGE 蜜刺槐豆碎作为玉米青贮添加剂的应用
Journal of Agriculture Pub Date : 2022-06-02 DOI: 10.46876/ja.1108392
H. Ates, A. I. Atalay
{"title":"THE USE OF HONEY LOCUST BEAN FRACTURE AS AN ADDITIVE FOR CORN SILAGE","authors":"H. Ates, A. I. Atalay","doi":"10.46876/ja.1108392","DOIUrl":"https://doi.org/10.46876/ja.1108392","url":null,"abstract":"Bu çalışmada mısır silajına katkı maddesi olarak yemlik keçiboynuzu kırığı kullanılmıştır. Oluşan silajların besin madde kompozisyonu, fermantasyon parametreleri ve in vitro fermantasyon değerleri ve aerobik stabilitesi incelenmiştir. Oluşan silajların kuru madde içerikleri % 23,66 ile 25,73 arasında bulunmuştur. Ham kül içerikleri % 11,01 ile 14,77 ve ham protein içerikleri % 7,29-8,09 arasında bulunmuştur. Silajların ADF ve NDF içerikleri sırasıyla % 12,97-14,82 ve 23,74-26,87 tespit edilmiştir. Silajların pH’ları 3,61 ila 3,80 arasında bulunmuş ve olması gereken pH değerlerinden düşük bulunmuştur. Katkı dozlarına bağlı olarak silajların fleig skorları 87,47 ile 93,46 arasında hesaplanmıştır. Silajların in vitro fermantasyon parametreleri incelendiğinde net gaz üretimleri 34,62 ila 36,2 ml arasında değişmiş olup metan üretim yüzdeleri 16,90-17,87 arasında değişmiştir. Katkı dozunun artması ile oluşan silajların Metabolik Enerji içerikleri 7,68 den 8,36 yükselmiştir. Katkı dozunun artması ile içermiş olduğu şeker oranı ile doğrudan alakalı olarak aerobik stabiliteleri öne çekilmiş yani kontrol grubuna göre daha erken bozulduğu görülmüştür.","PeriodicalId":14951,"journal":{"name":"Journal of Agriculture","volume":"81 10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77316277","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: 1
Evaluation of Fruit Residues as a Feed Material Based on Nutrient Content and Gas Production 基于养分含量和产气量的果渣饲料评价
Journal of Agriculture Pub Date : 2022-06-01 DOI: 10.46876/ja.1115342
E. Kaya, A. Kamalak
{"title":"Evaluation of Fruit Residues as a Feed Material Based on Nutrient Content and Gas Production","authors":"E. Kaya, A. Kamalak","doi":"10.46876/ja.1115342","DOIUrl":"https://doi.org/10.46876/ja.1115342","url":null,"abstract":"In this study, it was aimed to evaluate the nutrient content, gas production, methane production, metabolisable energy, and organic matter digestibility of some fruit residues obtained from markets. Lemon, orange, tangerine, apple, melon, watermelon, pomegranate, and pear were used as study materials. On the collected materials, crude ash (CA), dry matter (DM), acid detergent fiber (ADF), neutral detergent fiber (NDF), ether extract (EE), and crude protein (CP) analysis were performed; gas production (GP) values were found; and metabolic energy (ME) contents and organic matter digestibility (OMD) degrees of residues were calculated depending on these values. The species significantly (P","PeriodicalId":14951,"journal":{"name":"Journal of Agriculture","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87071113","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
Yield Production for Soybean Varieties under Different Spacing on Maize Intercrop: Case Study of Nyamira County 玉米间作不同间距下大豆品种产量研究——以尼亚米拉县为例
Journal of Agriculture Pub Date : 2022-05-20 DOI: 10.53819/81018102t6014
Xavier Nchogu, R. Kirambia, William Ncene
{"title":"Yield Production for Soybean Varieties under Different Spacing on Maize Intercrop: Case Study of Nyamira County","authors":"Xavier Nchogu, R. Kirambia, William Ncene","doi":"10.53819/81018102t6014","DOIUrl":"https://doi.org/10.53819/81018102t6014","url":null,"abstract":"Soybean is an important crop not only in African countries, but also in the entire world being one of the most protein containing legume from its seeds which is used as food among other uses of the crop such as Nitrogen fixation. However, in Africa, low production levels have been recorded over the years with Africa contributing to 1% of the entire world soybean production. This paper therefore sought to determine the yield production for soybean varieties under different spacing on maize intercrop. The paper adopted experimental research design. From the analysis results on the measure of the total yield production for soybean varieties on different spacings on maize intercrop, the study established that DPSB variety seeds had the highest average weight while Gazelle and Nyala variety had the least average weight of seeds. The researcher recommended DPSB19 variety at 30cm with an average of 14.10335g with only the research boundary factors maintained on the total yield production for soybean varieties on different spacing on maize intercrop. Keywords: Yield Production, Soybean Varieties, Maize Intercrop, Spacing","PeriodicalId":14951,"journal":{"name":"Journal of Agriculture","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79504911","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
THE EFFECT OF APPLICATION OF VARIOUS FERTILIZERS ON COCOA PLANT GROWTH 不同肥料施用对可可植株生长的影响
Journal of Agriculture Pub Date : 2022-04-01 DOI: 10.47709/joa.v1i01.1448
Dwi Widyanto, Mokhamad Yanuar Kurniawan, Akbar Abdul Wahid, Suci Setya Ningsih, Muhammad Dio Ramadhani
{"title":"THE EFFECT OF APPLICATION OF VARIOUS FERTILIZERS ON COCOA PLANT GROWTH","authors":"Dwi Widyanto, Mokhamad Yanuar Kurniawan, Akbar Abdul Wahid, Suci Setya Ningsih, Muhammad Dio Ramadhani","doi":"10.47709/joa.v1i01.1448","DOIUrl":"https://doi.org/10.47709/joa.v1i01.1448","url":null,"abstract":"Fertilizer divided becomes two, namely fertilizer organic and inorganic. According to USEPA, fertilizer organic is applied compost to plants as source nutrients. Fertilizer inorganic is fertilizer result of engineering process by chemical, physical and or biological and the results industry or factory maker fertilizer (Dewanto et al., 2013). Plant need fertilizer to reach production maximum. In research Roidah (2013) there is several of types of fertilizer the observed organic fertilizer cage contains 5 kg N, 3 kg P 2 O 5 and 5 kg K 2 O as well as other essential nutrients in relative amount small. This post aims to know the importance application fertilizer to growth plant cocoa. Based on some of the literature research described could be concluded that fertilizer inorganic and fertilizer organic have advantages as well as deficiencies in several parameters, namely content nutrients, duration nutrient availability, and cost. Application fertilizer inorganic takes to effect real to upgrade production plant cocoa faster and high but no sustainable whereas application fertilizer organic no take to effect real but sustainable. Then, the application of fertilizer on plants cocoa must be combined among fertilizer inorganic and fertilizer organic with composition certain. Application fertilizer inorganic and fertilizer organic in-unit tree plant cocoa need assessment more continue, study more carry on based on age, physiology, type soil, and method application. That thing is in tune with the condition geography in Indonesia which is an archipelagic country so every area has different traits.","PeriodicalId":14951,"journal":{"name":"Journal of Agriculture","volume":"74 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88955798","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
In silico Characterization of Coat Protein of PVS-Bitlis isolate and Docking Analysis with Host Protein PVS-Bitlis分离物外壳蛋白的硅表征及其与宿主蛋白的对接分析
Journal of Agriculture Pub Date : 2022-03-29 DOI: 10.46876/ja.1048589
Gülüstan Korkmaz, M. Usta, Serap Demirel
{"title":"In silico Characterization of Coat Protein of PVS-Bitlis isolate and Docking Analysis with Host Protein","authors":"Gülüstan Korkmaz, M. Usta, Serap Demirel","doi":"10.46876/ja.1048589","DOIUrl":"https://doi.org/10.46876/ja.1048589","url":null,"abstract":"Potato virus S (PVS) is one of the common viruses worldwide and usually produces moderate symptoms in potato plants. The interactions of viral proteins with their hosts are very important in establishing a successful infection and ensuring systemic spread. In this study, the interaction between the PVS coat protein (CP) and the PSH-RGH6 protein in the defense system encoded by the potato plant was investigated using homology modeling and protein-protein docking approach. The CP gene of the PVS-Bitlis isolate was amplified by RT-PCR using gene-specific primers. The gene of interest was cloned into the pGEM-T Easy vector and the plasmid carrying the PVS-Bitlis CP gene was sequenced. By using the amino subsequence of the obtained sequence, I-TASSER program created a protein model based on homology. For the PSH-RGH6 protein, a model of the protein was created using the Swiss-model program. The interaction among both proteins was investigated with the AutoDock approach in Chimera 1.15 program. According to the docking results, the existence of interaction between PVS-Bitlis CP and PSH-RGH6 proteins has been determined and this interaction needs to be confirmed with further analysis.","PeriodicalId":14951,"journal":{"name":"Journal of Agriculture","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77594282","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: 1
PEST MONITORING ON PLANTS LONG BEANS (VIGNA UNGUICULATA L) 长豆植物有害生物监测
Journal of Agriculture Pub Date : 2022-03-28 DOI: 10.47709/joa.v1i01.1436
Bambang Prasetio, Teguh Akbar Sitorus, Jalali Ikhromi, Fachri Ambiya, Syafiq Al-Ayuby, Taufik Hidayat, Dimas Mahendra
{"title":"PEST MONITORING ON PLANTS LONG BEANS (VIGNA UNGUICULATA L)","authors":"Bambang Prasetio, Teguh Akbar Sitorus, Jalali Ikhromi, Fachri Ambiya, Syafiq Al-Ayuby, Taufik Hidayat, Dimas Mahendra","doi":"10.47709/joa.v1i01.1436","DOIUrl":"https://doi.org/10.47709/joa.v1i01.1436","url":null,"abstract":"Peanut long has Mark commercial tall and have a very big role in fulfilling need food nutrition society, especially to vegetable protein requirements. Plant this could grow and produce with good want characteristic physical loose soil, depth soil enough in To increase productivity farmer vegetable peanuts long do control pest with depending on spraying insecticide synthetic because considered more effective and efficient in its use. The aim of this research is for knowing type pests found in gardens long beans in the area Plantation Village of the District of Young Development North Batu Labuan. Result observation could be used as a base in taking control action pests by farmers. The observation was done on tana man peanut in the village of plantations in the district of Membang Muda Labuhan Batu Utara from April until June 2021. Map observed sample of 1x1 m. Observation conducted with use monitoring method. Observation data is noted every week. The result from this observation obtained that pests on plants long beans observed in the Plantation Village of Membang Muda District Labuhan Batu Utara is an aphid Aphids croccivora, and caterpillars borer Maruca testicular. Average attack both 0.83 and 5. Population pest most in the area there is caterpillar borer Maruca testicular. Pest Control Measures could be conducted with spraying chemicals or technical culture. Pest monitoring urgent conducted as base taking decision technical control.","PeriodicalId":14951,"journal":{"name":"Journal of Agriculture","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81532229","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
INFLUENCE DISEASE SPOTS LEAVES ON COFFEE PLANTS AND THEIR CONTROL 影响咖啡树叶片上的病斑及其防治
Journal of Agriculture Pub Date : 2022-03-27 DOI: 10.47709/joa.v1i01.1435
Deni Alamsyah, Luki Sugiardi Pasaribu, Muhammad Jody Alfiansyah
{"title":"INFLUENCE DISEASE SPOTS LEAVES ON COFFEE PLANTS AND THEIR CONTROL","authors":"Deni Alamsyah, Luki Sugiardi Pasaribu, Muhammad Jody Alfiansyah","doi":"10.47709/joa.v1i01.1435","DOIUrl":"https://doi.org/10.47709/joa.v1i01.1435","url":null,"abstract":"The disease spotting leaf is one disease in coffee plants caused by mold Cercospora caffeicola, also known as brown eyespot. Disease spotting leaf could attack part leaf coffee plant and the fruit (Harni et al., 2015) . The disease this can attack coffee plants during the seedling period until with plant ripens. If already severe, attack disease even could spread to coffee fruit. Symptom attack disease spotting leaf be marked with appearance spots colored yellow then changed Becomes spotting brown on leaves. The basic method in this writing is descriptive. The data used are the results of previous studies relating to the disease spotting leaf on coffee plants and their control. The result of this research is that fertilization balance is highly recommended for maintaining healthy plants to endure to attack disease. Besides that, spraying fungicide live (using Actinomycetes bacteria) and chemicals also help for push growth mold reason spotting leaves.","PeriodicalId":14951,"journal":{"name":"Journal of Agriculture","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78470640","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
THE EFFECT OF COCOA POD BORER (CONOPHOMORPA CRAMERELLA) ON COCOA PRODUCTION 可可荚螟(conophomorpa cramerella)对可可产量的影响
Journal of Agriculture Pub Date : 2022-03-09 DOI: 10.47709/joa.v1i01.1415
Azis Amarta Silalahi
{"title":"THE EFFECT OF COCOA POD BORER (CONOPHOMORPA CRAMERELLA) ON COCOA PRODUCTION","authors":"Azis Amarta Silalahi","doi":"10.47709/joa.v1i01.1415","DOIUrl":"https://doi.org/10.47709/joa.v1i01.1415","url":null,"abstract":"Cocoa fruit borer attacks all stages of fruit, namely young fruit, mature fruit and ripe fruit. Symptoms of attack on young fruit are indicated by the appearance of large yellow spots on the skin of the affected fruit. His attacks cause an average production drop of 50% with a range of 10% to 90%. The basic method in this writing is descriptive. The data used are the results of previous studies relating to the attack of CPB pests on the decline in cocoa fruit production. The results of the discussion, it can be concluded that the attack of the cocoa pod borer (PBK) is very influential on annual cocoa production. Yield losses due to CPB attacks ranged from 18.25% to 73.04%. However, CPB pests can be controlled through good technical culture measures during cocoa plantation management.","PeriodicalId":14951,"journal":{"name":"Journal of Agriculture","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88753760","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
ANALYSIS OF SOIL CHEMICAL CHARACTERISTICS IN PABATU SERDANG BEDAGAI UNIT OIL PALM PLANTATIONS 巴巴图serdang bedagai单元油棕种植园土壤化学特征分析
Journal of Agriculture Pub Date : 2022-03-09 DOI: 10.47709/joa.v1i01.1391
Dedi Simanjuntak, B. Hendrawan
{"title":"ANALYSIS OF SOIL CHEMICAL CHARACTERISTICS IN PABATU SERDANG BEDAGAI UNIT OIL PALM PLANTATIONS","authors":"Dedi Simanjuntak, B. Hendrawan","doi":"10.47709/joa.v1i01.1391","DOIUrl":"https://doi.org/10.47709/joa.v1i01.1391","url":null,"abstract":"Soil is a natural medium that is one aspect of supporting the life of all living things, including plants. Soil chemical properties greatly affect the growth process of oil palm plants, especially in the production process of oil palm fruit bunches. The purpose of this study was to determine the soil's chemical properties in oil palm plantations. The method used in this study is a descriptive method by conducting surveys and laboratory analysis. Soil samples were taken randomly at a depth of 0-20cm at four points of plantation land. Several parameters have been analyzed, such as pH, total N, CEC and exchangeable Al (Al-dd). Soil samples were analyzed at the Laboratory of Soil Research Indonesian Oil Palm Research Institute (PPKS) Medan. Determination of the criteria for assessing soil chemical properties based on the soil fertility standards issued by the Soil Research Center (BPT) Bogor (2009). The results of the analysis showed that the soil pH was slightly acidic, total N was low, CEC was low and Al-dd was very low.","PeriodicalId":14951,"journal":{"name":"Journal of Agriculture","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89630905","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
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