AgroTech Food Science, Technology and Environment最新文献

{"title":"Application of Seaweed (Eucheuma cottonii) Extract and Shrimp Waste as Biofertilizer for Mustard (Brassica juncea L.)","authors":"Mahaletchumy Krishnamoorthy, Shahidah Abdul Malek","doi":"10.53797/agrotech.v1i2.2.2022","DOIUrl":"https://doi.org/10.53797/agrotech.v1i2.2.2022","url":null,"abstract":"The extensive use of chemical fertilizers in agriculture poses serious collateral problems such as environmental pollution, pest resistance development and food safety decline. Researches focused on developing organic fertilizers from waste to partially replace chemical fertilizer use is increasing due to the requirement of sustainable agriculture development. Therefore, a pot experiment was carried out to study the effect of organic fertilizer made from seaweed and shrimp waste in improving crop growth and soil pH in green mustards. Three treatments were set up: seaweed and shrimp waste fertilizer (SSF), organic fertilizer (OF) and chemical fertilizer (CF). Although the SSF treatment had the highest number of leaves and plant height, ANOVA showed no significant differences between the three treatments. Soil pH in the SS treatment (pH= 7.43) was also higher than OF (pH= 6.49) and CF (pH= 7.07) though no significant differences were observed. Therefore, the fertilizer produced using seaweed and shrimp waste is comparable to other organic and chemical fertilizer and is suitable for growing leafy vegetables. The production and use of organic fertilizers made from seaweed extract and shrimp head waste can be a new wave of organic fertilizer in promoting plant growth and increasing crop yields.","PeriodicalId":354164,"journal":{"name":"AgroTech Food Science, Technology and Environment","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132138900","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}

{"title":"Effects of Liquid Organic Fertilizers and Boron Application on Growth of Tomato (Solanum lycopersicum) in Soilless Media","authors":"Rosma Che Nordin, A. Abdul Mutalib, Z. Ismail, Zahidah Ab Latif","doi":"10.53797/agrotech.v1i2.4.2022","DOIUrl":"https://doi.org/10.53797/agrotech.v1i2.4.2022","url":null,"abstract":"A study was conducted to determine the effects of liquid organic fertilizers as well as boron (B) application on growth of Solanum Lycopersicon (tomato) in soilless culture media which was using cocopeat as growth media. There were 16 treatments with 5 replications, including Controls (unapplied and AB fertilizer), liquid organic fertilizers (fish amino acid [FAA] and shrimp extract [SE]) and B application. Each experiment was carried out for 8 weeks arranging in a factorial randomized complete block design (RCBD) as an experimental design. Data were analyzed and the differences between treatments mean were compared using Tukey HSD test with significant level (P<0.05). Results showed that the treatments were significantly affected the plant height (F15,368 = 12.51, P ≤0.001) and number of leaves (F15,368 = 19.14, P ≤0.001). This study proved that the application of liquid organic fertilizers (FAA and shrimp extract) and B application can contribute positive effects on plant growth for certain parameters only. However, they can also be used as an alternative fertilizer to reduce the usage of chemical fertilizer.","PeriodicalId":354164,"journal":{"name":"AgroTech Food Science, Technology and Environment","volume":"219 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115214727","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}

{"title":"Effects of Biochar and Banana Peel Application on Ulam Raja (Cosmos caudatus) Growth","authors":"Farrah Aizan Ajis, A. Abdul Mutalib, Z. Ismail, Zahidah Ab Latif","doi":"10.53797/agrotech.v1i2.3.2022","DOIUrl":"https://doi.org/10.53797/agrotech.v1i2.3.2022","url":null,"abstract":"Excessive consumption of chemical fertilizers in recent years have increased throughout the world, causing serious environmental problems. This research can minimize the usage of chemical fertilizers and reduce the waste management. Hence, the aim of this study is to determine the effects of biochar and banana peel application on growth performance of Cosmos caudatus. The plants were treated by 100 g biochar, 100 g banana peel, the mixture of 50 g biochar and 50 g banana peel and control with five replications as treatments. The research was conducted by using Randomized Complete Block Design (RCBD). The data was analysed by using Analysis of Variance (ANOVA), Statistical Package for the Social Sciences (SPSS) and the differences between treatments mean were compared using Tukey test with significant level (P≤0.05). The growth parameters measured were shoot length, root length, soil pH and number of leaves. The results suggested that the shoot length and number of leaves for all the treatments were significantly higher compared to the control. All the treatments also showed a significantly higher root length compared to the control except 100 g banana peel treatment. There were no significant changes in soil pH for all the treatments. Hence, the study showed that biochar and banana peel gave significant effects on Cosmos caudatus growth.","PeriodicalId":354164,"journal":{"name":"AgroTech Food Science, Technology and Environment","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126114376","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}

{"title":"Effects of Various Liming Materials on the Growth of Rice under Rainshelter Condition","authors":"E. A. Azman, Roesnita Ismail, S. Jusop","doi":"10.53797/agrotech.v1i2.1.2022","DOIUrl":"https://doi.org/10.53797/agrotech.v1i2.1.2022","url":null,"abstract":"A study was conducted to evaluate the effects of liming materials on the growth of rice under rainshelter conditions and MR 219 rice variety was used in this experiment. The treatments were: 1) T1, no application of lime, 2) T2, 4 t ha-1 of ground magnesium limestone (GML), 3) T3, 2 t ha-1 of hydrated lime, 4) T4, 20 L ha-1 of liquid lime. It was found that the application of 4 t ha-1 of GML had produced the highest rice yield of 8.2 t ha-1. The result showed that as panicle length increase, spikelet per panicle also increases. Relative rice yield is negatively correlated with the soil pH, and this indicates that as soil acidity increase (observed with pH between 2 to 3), the rice yield decrease and vice versa. At harvest, the soil pH exceeded 6 for all the treatment. It was also observed that as soil exchangeable Ca increase, soil pH also increases. Among the treatment, soil treated with 2 t ha-1 of hydrated lime gave the highest exchangeable Ca in the soil of 11.86 cmolc kg-1 soil with Ca concentration of 0.12% in the root. It was observed that liming increases soil pH and exchangeable cations in the soil. Therefore, liming is essential to ameliorate the acid sulfate soils for rice cultivation.","PeriodicalId":354164,"journal":{"name":"AgroTech Food Science, Technology and Environment","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129986261","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}

{"title":"Food Safety Status on Poultry Meat and Egg in Afghanistan","authors":"Habibullah Faizy, A. Azimi, S. Alam, Z. Safari, A. Atif","doi":"10.53797/agrotech.v1i1.8.2022","DOIUrl":"https://doi.org/10.53797/agrotech.v1i1.8.2022","url":null,"abstract":"Foodborne illness is one of the most widespread health problems in the world. In addition, the food safety of poultry products remains a severe problem in many countries around the world. Like in many other countries, the government handles the development of food safety standards in Afghanistan. The poultry industry in Afghanistan has been under dynamic and progressive development. Despite the advances in the poultry industry in Afghanistan, the issues of foodborne pathogens, drug and chemical residues remain. Meat inspection at poultry processing plants has been successful but has certain limitations. More importantly, drugs, pesticides, mycotoxins and other chemical residues must be monitored in poultry meat and eggs. This work must be carried out in close collaboration with human and environmental health professionals, analysts, epidemiologists, food producers, processors and traders. Poultry veterinarians and the Afghanistan Veterinary Organization, International Veterinary Organization (IVO) should play a decision-making role in developing the poultry industry. Poultry veterinarians and IVO have a dual responsibility; epidemiological surveillance of poultry diseases and ensuring the safety of meat and eggs. Through their presence on farms and appropriate collaboration with farmers, poultry veterinarians play a crucial role in ensuring that birds are kept under hygienic conditions, especially conditions with public health significance. Slaughterhouse inspection of live birds (ante mortem) and the carcass (post-mortem) plays a key role in the surveillance network for poultry diseases and zoonosis and ensures the safety of poultry meat.","PeriodicalId":354164,"journal":{"name":"AgroTech Food Science, Technology and Environment","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132150108","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}

{"title":"User Perception on The Waste Utilization in The Upcycled Garden Design at Taman Samudera, Seri Manjung Perak","authors":"Nurhidayah Assyahadah Adnan, Maizura Mazlan","doi":"10.53797/agrotech.v1i1.5.2021","DOIUrl":"https://doi.org/10.53797/agrotech.v1i1.5.2021","url":null,"abstract":"Many cities becoming unsustainable due to the massive volumes of unrecycled municipal garbage that end up in suburban landfills. Our culture, on the other hand, appears to be generating trash in an almost inevitable manner. However, in the recent years, the merits of using salvaged and upcycled materials are started to be addressed in the landscape design and recently arose in the hardscape construction. This highlights the importance of educating people, raising awareness and promoting a better way of dealing with solid waste. Based on studies conducted in Taman Samudera, Seri Manjung, Perak, this paper attempts to analyze the user perception on the waste utilization for the upcycled garden design. This quantitative research was conducted in two phases; Phase 1; to study the user awareness, user acceptance and user preference on the upcycling hardscape and Phase 2; to propose a landscape master plan of the upcycled garden. The respondent (n=92) involved in this study are the residents of Taman Samudera, Seri Manjung, Perak. It shows that most of the respondents were aware and accepted the use of recycled materials in the upcycled garden. The finding indicates that the highest mean score for preferred recycled material used for hardscape construction were plastic bottles, tyres, and Compact Discs were suitable to be included in the master plan of the upcycled garden. The proposed Upcycled Garden at Taman Samudera, Seri Manjung, Perak will be a valuable recreational area that is environmental friendly while educating the public tackling the serious issues of poor recycling rates and waste management in Malaysia.","PeriodicalId":354164,"journal":{"name":"AgroTech Food Science, Technology and Environment","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134067895","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}

{"title":"Germinability and Seedling Growth Performance of Chilli (Capsicum annuum) Seeds in Response to Different Gibberellic Acid Concentrations Pre-Treatment","authors":"Ryn Brenda Junaidy, S. Shahruddin","doi":"10.53797/agrotech.v1i1.2.2021","DOIUrl":"https://doi.org/10.53797/agrotech.v1i1.2.2021","url":null,"abstract":"Chilli seeds are always associated with physiological dormancy characteristics or endogenous dormancy that has affected their germination potential. Problems noticed on the low seed germination rate, vigour growth, further may lead to the poor seedling growth pattern of chilli crop production. Gibberellic Acid (GA3) which is usually used as a treatment solution is not a new advent of seed dormancy breaking methods for chilli. But, looking forwards to a better GA3 concentration is still needed for the discovery of this treatment potential effect on chilli seed germinability and seedling growth. Thus, this study aimed to evaluate the effect of different GA3 concentrations on seed emergence and seedling growth performance in chilli. In this experiment, chilli seeds were imbibed with 25 mg/L, 75 mg/L and 125 mg/L concentration of GA3 with three replications each; for 24 hours at room temperature (32±4°C) and the untreated seeds as a control. The data collection on final germination percentage was taken daily for 21 days after sowing. While the 15 germinated seeds were directly planted on the 5 polybags arranged in the net house of Junaidy Jonik Farm, Sabah, Malaysia. The experiment was arranged in a completely randomized design with three replications. Data were subjected to analysis of variance with SAS version 9.4 and the significant means were separated by the least significant difference test at P<0.05. Significant differences were observed in the seed germinability measured; germination rate index (GRI), mean germination time (MGT) and final germination percentage (FGP), as well as on seedling vigour index (SVI) between treated and control seeds. Conversely, plant height, number of internodes, number of leaves and fresh weight of seedlings showed no significant differences among treatments. It was concluded that the use of GA3 was able to enhance chilli seeds germinability and could display a better SVI than the control. It is recommended to use GA3 treatment at 25 mg/L of concentration, as it may give an advantage to both economic and biological importance in producing higher germinability and seedling growth performance in chilli.","PeriodicalId":354164,"journal":{"name":"AgroTech Food Science, Technology and Environment","volume":"377 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123713189","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}

{"title":"The Effect of Different Growing Media on Physical Morphology of Rockmelon (Cucumis Melo Linn cv. Glamour) Seedling","authors":"Muhammad Nasrul Hazzeem Ab Rauf, S. Shahruddin","doi":"10.53797/agrotech.v1i1.3.2021","DOIUrl":"https://doi.org/10.53797/agrotech.v1i1.3.2021","url":null,"abstract":"Rockmelon (Cucumis melo L.) belongs to the Cucurbitaceae family, which can adapt to various soil and climate areas, especially in Malaysia. The production of rockmelon in Malaysia has highly declined, and for this reason, farmers have opted to use the concept of soilless cultivation due to it benefits accrued from soilless media such as cocopeat, perlite, and burnt rice husk. The study was carried out to determine the effect of different growing media on the physical morphology of rockmelon seedlings. This experiment was set up using RCBD arrangements with four replications. Different growing media used were: (i) 100% Black Soil (BS), (ii) 75% cocopeat + 15% burnt rice husk + 10% perlite (M1) and (iii) 75% cocopeat + 20% burnt rice husk + 5% perlite (M2). The parameters measured were plant height, number of leaves and total leaves area, and stem girth. The data were collected within two weeks after transplanting. The parameters measured were subjected to ANOVA and LSD was applied to compare means. In this study, rockmelon seedlings treated on BS showed significantly (P<0.001) the highest plant height, number of leaves per plant, and total leaves area and stem girth. Seedlings on soilless M1, however, grew in slightly good conditions, as it showed the insignificantly higher values on morphological parameters measured. Thus, BS is still suitable for better use of media for 15 days old rockmelon seedlings (after transplanting). It gives the optimum conditions for adapting seedlings to the new exposure environment.","PeriodicalId":354164,"journal":{"name":"AgroTech Food Science, Technology and Environment","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114441848","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}

{"title":"Effect of Hydroponic and Conventional Production Systems on Plant Growth Performance and Nitrate Content of Green Coral Lettuce (Lactuca sativa var. Crispa)","authors":"Dayang Nur Hidayah Abg Muis, Azimah Hamidon, N. Tajidin, Z. Safari","doi":"10.53797/agrotech.v1i1.7.2021","DOIUrl":"https://doi.org/10.53797/agrotech.v1i1.7.2021","url":null,"abstract":"Overfertilization on leafy vegetables could accumulate high nitrate content. Exceeded recommended limit of nitrate content can cause detrimental effects on the environment and human health, such as methemoglobinemia and stomach cancer. Green coral lettuce (GCL) is a leafy vegetable commonly grown under various production systems. Production system and physiological age have affected the growth and accumulation of nitrate levels in most leafy vegetables. Therefore, this study aims to determine the effects of hydroponic and conventional production on the growth performance and nitrate concentration of GCL at different harvest ages. This research was conducted in a randomized complete block design with a factorial arrangement of treatments. A stagnant hydroponic was prepared using stock A and B complete Hoagland nutrient solutions as liquid fertilizer. A commercial biofertilizer (NPK 8: 8: 8) was applied at the rate of 100 g per plant. Plant growth performance, including plant height, number of leaves, and leaf length, was measured at 7, 14, 21, 28, 31, 34, 41, and 44 days after transplanting (DAT). The fresh weight and nitrate content were measured at 31, 34, 41, and 44 DAT. The results showed hydroponic GCL exhibited higher plant height than conventional GCL. However, both productions were not significantly affected regarding the number of leaves, leaf length, and fresh weight. At 41 and 44 DAT, the hydroponic GCL was markedly higher in nitrate content than conventional. This study found that conventional production was recommended for GCL because lower in nitrate content compared to hydroponic and fair in growth performance.","PeriodicalId":354164,"journal":{"name":"AgroTech Food Science, Technology and Environment","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126784215","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}

{"title":"Consumer’s Behaviour in The Consumption of Fresh Farm Product During Covid-19 Pandemic at Alor Gajah, Melaka","authors":"Nur Annisa Basiron, Maizura Mazlan, Salisu Monsuru Adenkunle","doi":"10.53797/agrotech.v1i1.4.2021","DOIUrl":"https://doi.org/10.53797/agrotech.v1i1.4.2021","url":null,"abstract":"The Malaysian Government implemented stringent containment measures to avoid the spread of COVID-19, including social isolation and the closure of businesses and schools. Although these steps are necessary to prevent the virus from spreading, many voices have raised concerns about their possible effects on the agri-food system. Therefore, this study aims to identify the effect of the Covid-19 pandemic on fresh farm consumption among consumers in Alor Gajah, Melaka. This study was guided by the following research objectives: (i) to investigate the impacts of Covid-19 pandemic on consumer attitudes and behaviours on food consumption at Alor Gajah. (ii) to find out the implications of the closure of Covid-19 on food security in Alor Gajah, Melaka. Besides, this study uses quantitative methods involving (n=154) residents in the district of Alor Gajah, Melaka. The research data were analyzed using the Statistical Package for the Social Sciences (SPSS) version 20. Descriptive analysis was used, and the result shows that the food consumption behaviour changes during the Covid-19 pandemic especially on the fresh farm produce. The findings may provide information for the local government to develop a framework that will help to address the shortage of fresh agriculture products that were affected by the pandemic at Alor Gajah, Melaka. It will also help to prepare for an unexpected future crisis by building on existing emergency plans as well as long-term food-related strategies.","PeriodicalId":354164,"journal":{"name":"AgroTech Food Science, Technology and Environment","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115340800","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}