Gontor AGROTECH Science Journal最新文献_第5页

Identification of Endophyte Plant Growth Promoting Rhizobacteria from Rice Root Systems Based on Morphological Characters 基于形态特征鉴定水稻根系内生植物促生根杆菌

Gontor AGROTECH Science Journal Pub Date : 2020-12-29 DOI: 10.21111/AGROTECH.V6I2.4556

Y. R. Ahadiyat

引用次数: 0

Potency of Trichoderma sp., antagonistic fungi derived from soil rhizospere, against two pathogens: Botryodiplodia theobromae Pat. and Fusarium sp. wilt in Vitro 来自土壤根际的拮抗真菌木霉(Trichoderma sp.)对两种病原菌木霉(Botryodiplodia theobromae Pat.)的效力。离体枯萎病

Gontor AGROTECH Science Journal Pub Date : 2020-12-29 DOI: 10.21111/AGROTECH.V6I2.4020

U. Triasih

{"title":"Potency of Trichoderma sp., antagonistic fungi derived from soil rhizospere, against two pathogens: Botryodiplodia theobromae Pat. and Fusarium sp. wilt in Vitro","authors":"U. Triasih","doi":"10.21111/AGROTECH.V6I2.4020","DOIUrl":"https://doi.org/10.21111/AGROTECH.V6I2.4020","url":null,"abstract":"This study aims to to detennine the effectiveness of Trichoderma sp. as biocontrol agent through suitability test and test of its inhibition against pathogens Botryodiplodia theobromae Pat. and Fusarium sp. through antagonistic testing. Four Trichoderma sp. isolates: Trichoderma harzianum and Trichoderma viride from citrus plants, Trichoderma sp. from Manalagi apple plants, Trichoderma sp. from strawberry plants were tested against Fusarium sp. isolates and Botryodiplodia theobromae Pat. isolates. There are two treatments: suitability test of four Trichoderma sp. isolates and their inhibitory tests on Botryodiplodia theobromae Pat and Fusarium sp. Observations included presence or absence of inhibition zones, growth of pathogenic control pathways and pathogenic pathways in dual culture with antagonists. Test results showed that the four Trichoderma sp. isolatees did not show any inhibitory zones, which indicated that the tested antagonistic fungi were mutually compatible and could be combined. The best percentage of inhibition against pathogens Fusarium sp and Botryodiplodia theobromae Pat came from Trichoderma sp from strawberry plants by 84.62% and82.75%.","PeriodicalId":311412,"journal":{"name":"Gontor AGROTECH Science Journal","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114876692","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

Natural Crossing for Rice Variety (Oryza sativa. L) Recovery 水稻品种的自然杂交。L)复苏

Gontor AGROTECH Science Journal Pub Date : 2020-12-29 DOI: 10.21111/AGROTECH.V6I3.5193

L. S. Budi

引用次数: 1

Effect of Plastic Mulch and Pesticide Application on Chemical Properties of Andisol 地膜覆盖和施用农药对安地醇化学性质的影响

Gontor AGROTECH Science Journal Pub Date : 2020-12-27 DOI: 10.21111/AGROTECH.V6I3.5018

M. Kamil, D. Oktaviani, A. Rachim, K. Kamarudin, I. M. Umami, Eti Farda Husin, H. Hermansah

引用次数: 2

Effect of Long Storage on Room Temperature on Changes of Physicalchemical Characteristics of Frozen Edamame, Glycine max (L) 室温长期贮藏对冷冻毛豆理化特性变化的影响，甘氨酸max (L)

Gontor AGROTECH Science Journal Pub Date : 2020-12-27 DOI: 10.21111/AGROTECH.V6I3.4967

Anisa Aprilia

引用次数: 0

Impact of Social Forestry Program Forest Partnership Scheme on Forest Sustainability and Forest Farmer Income 社会林业项目森林伙伴计划对森林可持续性和林农收入的影响

Gontor AGROTECH Science Journal Pub Date : 2020-12-27 DOI: 10.21111/AGROTECH.V6I3.4908

D. S. Martono

{"title":"Impact of Social Forestry Program Forest Partnership Scheme on Forest Sustainability and Forest Farmer Income","authors":"D. S. Martono","doi":"10.21111/AGROTECH.V6I3.4908","DOIUrl":"https://doi.org/10.21111/AGROTECH.V6I3.4908","url":null,"abstract":"One of the Government's efforts to create a prosperous society, sustainable forests, and maintained food security in Indonesia is the issuance of Minister of Environment and Forestry Regulation No. 83/2016, Concerning Social Forestry. Social Forestry (Social Forestry) is a system in the management of forest resources in state and private forests by involving communities around the forest as the main actors in forest management. This research is conducting to determine the impact of the Forestry Partnership Scheme Social Forestry Program on forest conservation and forest farmer income. The Social Forestry Program has a good impact on forest sustainability and the income of forest farmers. In 2017-2019 the high level of involvement of LMDH and farmers can support the success of crops with a value of 90-97% or tremendous growth, for overcoming forest and fire security disturbances. In 2019, the involvement of Farmers and LMDH was very high in 6 times a year, supporting the small number of forest security disturbances that only occurred four times with a loss of only Rp. 7,012,000, and can reduce the area of forest fires from 17 Ha to 4 Ha. In the income sector, through the PS program of the forestry partnership scheme, the average net income of farmers in a year is Rp. 324,950,000 or 62.5% of the total gain and Rp. 195.510.00 or 37.5% obtained from other sources of income (livestock, trading, and other jobs).","PeriodicalId":311412,"journal":{"name":"Gontor AGROTECH Science Journal","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116385555","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

Utilization of Superior New Variety of Rice (VUB) to Increase Farmer Productivity and Income 利用水稻优良新品种提高农民生产力和收入

Gontor AGROTECH Science Journal Pub Date : 2020-12-26 DOI: 10.21111/AGROTECH.V6I3.4839

I. Susanti, F. N. Azis, M. Saeri

引用次数: 2

Potency of Low Tannin Sorghum Bran in Diets on Productive Performance and Meat Quality of Native Chicken 低单宁高粱麸皮对土鸡生产性能和肉品质的影响

Gontor AGROTECH Science Journal Pub Date : 2020-12-26 DOI: 10.21111/AGROTECH.V6I3.4904

A. M. Abdurrahman

引用次数: 0

The Effect of Pollen on The Cross of Black Corn, Waxy Corn (Zea Mays Ceratina), and Sweet Corn (Zea Mays Saccharata) on the Seed Characters 黑玉米、蜡玉米和甜玉米杂交花粉对种子性状的影响

Gontor AGROTECH Science Journal Pub Date : 2020-12-20 DOI: 10.21111/AGROTECH.V6I3.4911

E. Ishartati

{"title":"The Effect of Pollen on The Cross of Black Corn, Waxy Corn (Zea Mays Ceratina), and Sweet Corn (Zea Mays Saccharata) on the Seed Characters","authors":"E. Ishartati","doi":"10.21111/AGROTECH.V6I3.4911","DOIUrl":"https://doi.org/10.21111/AGROTECH.V6I3.4911","url":null,"abstract":"The expression of genes resulting from crosses from male parents and female parents will be seen in the next plant generation, where the pollen effect of male parent called xenia effect really determines the direction of its expressiveness to produce superior cultivars. Therefore, this study aims to determine the effect of xenia on qualitative and quantitative characters as well as to obtain information on prospective male lines as parents used to form hybrid cultivars. The research was conducted at the Experimental Farm of University of Muhammadiyah Malang, East Java. The method used was a single plant selection. The cross treatments used were selfing and crossing. Observations were made on qualitative and quantitative characters. Qualitative character data were analyzed using a descriptive statistical scoring approach. Quantitative data were analyzed using independent t test with a level of 5%. The results showed that the pollen affected the variable seed color, seed shape, ear weight, ear length, ear diameter, number of seed rows, weight of 100 seeds, seed length and seed width of several crosses. From this research, it was obtained several prospective lines that can be used as male parents for the formation of hybrid corn cultivars having different seed characters.","PeriodicalId":311412,"journal":{"name":"Gontor AGROTECH Science Journal","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125207955","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

Antibacterial Activity Test Of ∆-Guaiene Patchouli oil Against Bacteria Staphylococcus aureus and Staphylococcus epidermis ∆-愈创木广藿香油对金黄色葡萄球菌和表皮葡萄球菌的抑菌活性试验

Gontor AGROTECH Science Journal Pub Date : 2020-12-01 DOI: 10.21111/AGROTECH.V6I3.5052

Rifqi Kurniawan

{"title":"Antibacterial Activity Test Of ∆-Guaiene Patchouli oil Against Bacteria Staphylococcus aureus and Staphylococcus epidermis","authors":"Rifqi Kurniawan","doi":"10.21111/AGROTECH.V6I3.5052","DOIUrl":"https://doi.org/10.21111/AGROTECH.V6I3.5052","url":null,"abstract":"Minyak nilam merupakan salah satu komoditas pertanian yang memiliki potensi dibidang kesehatan sebagai antibakteri alami. Minyak nilam tersusun dari beberapa komponen kimia salah satunya adalah Δ-guaiene . Δ-guaiene merupakan senyawa penentu aroma minyak nilam yang diduga memiliki kemampuan seperti patchouli alcohol sebagai antibakteri dan termasuk kedalam senyawa seskuiterpen. Senyawa seskuiterpen memiliki sifat merusak membran sel bakteri dengan cara berikatan dengan protein enzim sehingga dapat menghambat pertumbuhan sel bakteri. Penelitian ini bertujuan untuk mengetahui aktivitas antibakteri Δ-guaiene minyak nilam dengan konsentrasi tertentu terhadap bakteri Staphylococcus aureus dan Staphylococcus epidermidis . Uji aktivitas antibakteri menggunakan metode difusi sumuran dengan konsentrasi larutan Δ-guaiene (20%, 40%, 60%, 80%, 100% v/v). Kontrol positif yang digunakan adalah amoxicillin 10% dan meropenem 10%, dan kontrol negatif yang digunakan adalah n-heksana. Hasil penelitian menunjukkan adanya zona hambat terbesar dihasilkan oleh Δ-guaiene konsentrasi 80% yakni 11.2 mm pada bakteri Staphylococcus aureus dan Δ-guaiene konsentrasi 60% sebesar 5.16 mm pada bakteri Staphylococcus epidermidis . Diameter daya hambat yang terbentuk pada bakteri Staphylococcus aureus tergolong kuat, sedangkan pada bakteri Staphylococcus epidermidis diameter yang terbentuk tergolong lemah.","PeriodicalId":311412,"journal":{"name":"Gontor AGROTECH Science Journal","volume":"162 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131031116","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