检索结果-内蒙古大学图书馆

Response to the application of combination of inorganic and organic fertilizers on the growth and yield of chili pepper plants in Trenggalek Regency

引用

AIP Conference Proceedings 2024年第1期3176卷

作者： Soetriono Andhika P. Herlambang Oria Alit Farisi Basuki Dimas Bastara Zahrosa Uyun Erma Malika Rita Hanafie Bakhroini Habriantono Ariq Dewi Maharani Agribusiness Study Program Faculty of Agriculture University of Jember Kalimantan Street Jember Indonesia. Regional Development Planning Agency of East Java Province Surabaya Indonesia. Agricultural Science Study Program Faculty of Agriculture University of Jember Kalimantan Street Jember Indonesia. Soil Science Study Program Faculty of Agriculture University of Jember Kalimantan Street Jember Indonesia. Study program Agribusiness Management Faculty Agribusiness Management State Polytechnic Institute Jember Jember Indonesia. Agribusiness Department Faculty of Agriculture Widyagama Malang University Borobudur Street Malang Indonesia. Plant Protection Study Program Faculty of Agriculture University of Jember Kalimantan Street Jember Indonesia.

Ability of the soil to produce desired agricultural products in a soil environment. Fertile soil can be productive when managed well with appropriate cultivation techniques. Organic matter is used by plants to obtain energy, optimize growth, and improve production quality. Efforts to increase plant productivity can be done through the application of fertilizers, both organic and inorganic. One alternative consideration for reducing the use of chemical fertilizers is practicing organic farming systems. In this system, it is expected that plants can live without external inputs, creating a closed life cycle for the plants. research activities on increasing organic matter are conducted in Dawuhan Village, Trenggalek District, Trenggalek Regency. This experiment used five treatments for chili pepper plants: Treatment A (Control), B (3 tons Organic natter/ha + 25% NPK), C (100% NPK), D (5 tons/ha Organic Fertilizer + NPK 75%), E (5 tons/ha Organic Fertilizer + NPK 50%). The observed parameters include Plant Height (cm), Number of Fruits per Plant (fruits), Weight of Fruits per Plant (g), Weight of Fruits per Treatment (kg), and Weight of Fruits per hectare(kg). The experiments conducted on chili pepper plants show that the addition of organic fertilizer combined with inorganic fertilizer affects growth and production. The vegetative growth parameter shows a plant height of 72.2 cm while the generative phase under treatment D shows a total fruit count per plant at 385 fruits, weight per fruit at 739 grams, weight per treatment at 228 kg, and weight per hectare at 9.1 ton/ha.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Trichomes and Stomata Diversity in Soybean (Glycine max L. Merill) Lines 1

Trichomes and Stomata Diversity in Soybean (Glycine max L. M...

引用

1st International Conference on Life Science and Technology, ICoLiST 2018

作者： Amaliah, N. Zubaidah, S. Kuswantoro, H. Graduate School of Universitas Negeri Malang. Jl. Semarang No 5 Sumbersari Jawa Timur Malang65145 Indonesia Department of Biology Faculty of Mathematics and Natural Sciences Universitas Negeri Malang Jl. Semarang 5 Malang65145 Indonesia Indonesia Legume and Tuber Crops Research Institute Indonesian Agency for Agricultural Research and Development Jl. Raya Kendalpayak Km. 8 Malang East Java65101 Indonesia

Modified epidermal tissues on the leaf surfaces, such as trichomes and stomata, are very useful for plants because it helps prevent pest attacks and support photosynthesis. The characteristics of a plant can be determined based on an observation conducted on trichomes and stomata to improve the genetic potentials of the plant. This research aimed to discern the diversity of trichomes and stomata in 10 soybean lines and determine the correlation between the characters. This experimental study employed a randomized complete block design with three replications. The results showed that there were significant differences in all leaf anatomical characters including the number of trichomes and stomata, as well as the length and the width of the trichomes and stomata. Some observed characters were also correlated. Positive correlations were found between the number of stomata and the width of the trichomes, the width of the lower stomata and the length of the trichomes, and the width of the upper stomata and the width of the trichomes. On the other hand, a negative correlation was observed between the length of the stomata and the number of trichomes. © 2019 IOP Publishing Ltd. All rights reserved.

关键词： Amino acids

来源：评论

学校读者我要写书评

暂无评论

Population structure of F3 soybean lines based on agronomic characters

引用

AIP Conference Proceedings 2021年第1期2353卷

作者： Panji Handoko Badiaraja Siti Zubaidah Heru Kuswantoro 1Department of Biology Faculty of Mathematics and Natural Sciences Universitas Negeri Malang Jl. Semarang 5 Malang 65145 Indonesia 2Indonesian Legume and Tuber Crops Research Institute Indonesian Agency for Agricultural Research and Development. Jl. Raya Kendalpayak Km.8 Malang 65101 East Java Indonesia

Observation of agronomic traits is crucial in plant breeding programs to develop high yielding varieties. High yielding varieties can be a solution for the low productivity of domestic soybeans. This study aimed to determine the agronomic traits of F3 generation soybean derived from high yielding small-seeded soybean genotype (UM 6-1) with large-seeded soybean variety (Grobogan). The agronomic data were analyzed using principal component analysis and cluster analysis. The highest influential characters were the seed yield per plant and the number of seeds per plant based on the first and second main components. The number of unfilled pods was the least prominent because its contribution to the main component was smallest than other characters. Plant height, number of branches, number of productive nodes, number of filled pods, number of seeds per plant had a similar contribution to the population structure. The UM 6-1/Grobogan lines were divided into 5 clusters. Cluster 1 did not have a character with high value. Cluster 2 had a high number of unfilled pods and 100-seed weight. Cluster 3 had high 100-seed weight. Clusters 4 and 5 had high values for six characters. Every cluster is attributed to some dominant characters that developed the cluster.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Inheritance of morphological characters of soybean leaves, pods, and seeds

引用

AIP Conference Proceedings 2020年第1期2231卷

作者： Dasriani Siti Zubaidah Heru Kuswantoro Biology Department Faculty of Mathematics and Natural Sciences Universitas Negeri Malang Jl. Semarang No. 5 Malang 65145 East Java Indonesia Indonesian Legume and Tuber Crops Research Institute Indonesian Agency for Agricultural Research and Development. Jl. Raya Kendalpayak Km. 8 Malang 65101 East Java Indonesia

A character inherited from parents to offspring is influenced by gene action. Genes that control plant character can be influenced by additive, epistatic, or dominant gene action. The purpose of this study was to determine the inheritance of the morphological characters of leaves, pods, and soybean seeds through the analysis of gene action and the number of genes in F2 populations. There are two kinds of the crossing result of soybean lines, i.e., UM 3.2 x Argomulyo and UM 6.1 x Burangrang. The experiment was carried out at Indonesian Legume and Tuber Crops research Institute (Iletri) Kendalpayak, Malang, east java, Indonesia. Estimation of the gene action and the number of genes was done by measuring the value of skewness and kurtosis. The suitability of inheritance patterns was analyzed by using the chi-square test. The results showed that the character of leaf length, leaf width, pod thickness, and seed hilum length in the UM 3.2 x Argomulyo cross were influenced by the additive genes action with complementary epistatic influences, while the characters of the petiol length, pod length, pod width, seed length, seed width, and seed thickness were affected by additive gene action with duplicate epistatic effects. In UM 6.1 x Burangrang cross, the characters of leaf width, pod thickness, seed width, seed thickness, and length of seed hilum were influenced by the additive genes action with complementary influences, while the characters of leaf length, petiole length, pod length, pod width, and seed length were influenced by additives gene action with duplicate epistatic influence. Many genes controlled the characters of petiol length, pod length, pod width, pod thickness, seed length, seed width, and seed hilum length.

关键词：

来源：评论

学校读者我要写书评

暂无评论

The increasing role of Indonesian women in soil science: Current & future challenges

引用

Soil Security 2022年 6卷

作者： Fiantis, Dian Utami, Sri Rahayu Niswati, Ainin Nurbaity, Anne Utami, Sri Nuryani Hidayah Husnain Taberima, Sartji Setiawati, Tri Chandra Sabrina, Tengku Hairiah, Kurniatun Lanya, Indayati Rampisela, Agnes Ginting, Frisa Irawan Mukhlis Mastur, Sulakhudin Nurcholis, Mohammad Anda, Markus Sukarman Mulyanto, Budi Gusli, Sikstus Minasny, Budiman Department of Soil Science Faculty of Agriculture Universitas Andalas Kampus Unand Limau Manis Padang 25163 Indonesia Department of Soil Science Faculty of Agriculture Universitas Brawijaya Jl. Veteran Malang 65145 Indonesia Department of Soil Science Faculty of Agriculture University of Lampung Jl. Sumatri Brojonegoro 1 Bandar Lampung 35145 Indonesia Department of Soil Science Faculty of Agriculture Universitas Padjadjaran Jl. Raya Bandung-Sumedang km 21 West Java 45363 Indonesia Department of Soil Science Faculty of Agriculture Universitas Gadjah Mada Jl. Flora Bulaksumur Yogyakarta 55281 Indonesia Indonesian Center for Agricultural Land Resource Research and Development Agency for Agricultural Research and Development Jl. Tentara Pelajar No. 12 Cimanggu West Java Bogor 16114 Indonesia Department of Soil Science Faculty of Agriculture Papua University Jl. Gunung Salju Amban – Manokwari West Papua 98414 Indonesia Department of Soil Science Faculty of Agriculture University of Jember Jl. Kalimantan 37 East Java Jember 68121 Indonesia Department of Agrotechnology Faculty of Agriculture Universitas Sumatera Utara Jl. Dr. A. Sofian No. 3 Padang Bulan North Sumatra Medan Indonesia Department of Soil Science Faculty of Agriculture Universitas Udayana Bali Denpasar Indonesia Department of Soil Science Faculty of Agriculture Universitas Tanjung Pura West Kalimantan Pontianak 78121 Indonesia Department of Soil Science Faculty of Agriculture Universitas Pembangunan Nasional Veteran Yogyakarta Jl. SWK No. 104 Yogyakarta 55283 Indonesia Department of Soil Science and Land Resources Faculty of Agriculture IPB Bogor Agricultural University West Java Bogor 16680 Indonesia Department of Soil Science Faculty of Agriculture Hasanuddin University South Sulawesi Makassar 9245 Indonesia School of Life and Environmental Sciences Sydney Institute of Agriculture The University of Sydney Sydney 2006 NSW Australia

Gender equality is one of the UN sustainable development goals less discussed in soil science in Indonesia. There is limited information regarding soil science education, and the role of women in Indonesia. This study aimed to provide an overview of the issue of gender equality in Indonesian soil science. We surveyed the number of women soil science students, lecturers, and researchers from 2016 to 2020. Twenty-seven soil science undergraduate programs were identified across government-owned universities in Indonesia. The number of students in soil science is steadily increasing in the last five years, each year with about 1500 new students enroll in soil science. The number of female students also increased with an average proportion of 55% in 2020. However, the number of women academics was only 30%, representing a disproportion of gender equity. The Indonesian soil science society had 35% women members. Students still perceive soil science would be better taught by men lecturers as it involves fieldwork. Nevertheless, more students preferred to be supervised by women lecturers. Our data also revealed that women academics had less opportunity to receive Ph.D. degrees, became professors, and occupied leadership positions in the university. We discuss barriers that hinder women's academics careers in Indonesia, including social and cultural values and organizational barriers. Soil science academics should prepare a gender-equal soil science workforce to the growing population. Thus, supporting the Indonesian soil scientists' women and achieving a more gender balance target is vital for accelerating soil science education, enhancing research opportunities, and managing agriculture to support economic growth. © 2022 The Author(s)

关键词： Gender equity and equality Indonesian soil science society Job opportunities Soil security

来源：评论

学校读者我要写书评

暂无评论

Molecular docking studies of 4-ethyl-2-metoxyphenol and 1,3-cyclopentanedione compounds from gemor (Nothaphoebe coriacea) with glucagon like-peptide-1 (GLP-1) receptor

引用

IOP Conference Series: Earth and Environmental Science 2022年第1期976卷

作者： E Suhartono A Biworo PB Santosa SC Siahaan D Marisa N Muthmainah N Komari Department of Medical Chemistry/Biochemistry Faculty of Medicine Lambung Mangkurat University Banjarmasin 70712 South Kalimantan Indonesia Department of Pharmacology Faculty of Medicine Lambung Mangkurat University Banjarmasin 70712 South Kalimantan Indonesia Banjarbaru Enviroment and Forestry Research Development Institute Research Development and Innovation Agency Ministry of Environment and Forestry Banjarbaru South Kalimantan Indonesia Department of Medical Profession Faculty of Medicine Ciputra University Surabaya East Java Department of Biomedic Faculty of Medicine Lambung Mangkurat University Banjarmasin 70712 South Kalimantan Indonesia Department of Microbiology anda Parasitology Faculty of Medicine Lambung Mangkurat University Banjarmasin 70712 South Kalimantan Indonesia Department of Chemsitry Faculty of Mathematics and Natural Science Lambung Mangkurat University Banjarmasin South Kalimantan Indonesia

Gemor (Nothaphoebe coriacea) is a plant that grows in wetland forests. Many studies have revealed the potential of this plant for health and medicine, among others as an antioxidant, anti-inflammatory, antidiabetic, and others. However, the mechanism is unknown or not yet discovered. Previous studies have shown that gemor bark contains active compounds. One of them is 4-ethyl-2-metoxyphenol (PubChem ID 62465) and 1,3-cyclo pentanedione (PubChem CID 77466) compounds. This research will prove that 2 compounds act as antidiabetic by influencing Glucagon like-Peptide-1 (GLP-1) Receptor. Molecular docking was carried out on 2 these compounds. The protein is taken from RCSB PDB (4ZGM). Ligand and protein preparation, analyzed and visualized docking results were carried out with the Chimera 1.14. Molecular docking using SWISSDOCK. The results show that the 4-ethyl-2-methoxyphenol compound can be bound by 6 residues (SER 84, CYS 85, TRP 87, ALA 92, VAL 95, and Pro 96); 1,3-cyclopentanedione bind by 7 residues (GLY 45, CYS 46, TYR 42, SER 49, CYS 71, VAL 83 and PRO 73). Gibbs energy for 4-Ethyl-2-methoxyphenol and 1,3-Cyclopentanedione, against GLP-1 Receptor each -6.10 kcal/mol and -5.37 kcal/mol. The conclusion is that 4-Ethyl-2-methoxyphenol and 1,3-Cyclopentanedione compound has the potential as an antidiabetic by binding mechanism with residues of GLP-1 receptor.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Heterosis of leaf morphology and anatomy of F1 soybean derived from Argomulyo variety and CpMMV- resistant soybean lines

引用

AIP Conference Proceedings 2020年第1期2231卷

作者： Adelima Dyah Kartika Siti Zubaidah Heru Kuswantoro Department of Biology Faculty of Mathematics and Natural Sciences Universitas Negeri Malang Jl. Semarang No 5 Malang 64145 Jawa Timur Indonesia Indonesian Legume and Tuber Crops Research Institute Indonesian Agency for Agricultural Research and Development Jl. Raya Kendalpayak Km.8 Malang 65101 East Java Indonesia

Heterosis is an important trait in the development of hybrid varieties. Information on heterosis characteristics on the morphology and anatomy of soybean leaves is essential concerning the determination of a potential parent for the development of high yielding superior varieties. This study aimed to analyze the heterosis of morphology and anatomy characters of F1 soybean leaves derived from Argomulyo varieties and CpMMV-resistant lines. This study used a randomized block design with three replications. The results showed that the highest estimated heterosis in petiol diameters was shown by the hybrids of UM 4.1 x Argomulyo cross (the result of soybean crossing of UM 4.1 line with Argomulyo soybean varieties). The character of leaf length had a difference in heterosis value of 76.97%, leaf width of 72.87%, and petiol length of 80.74%, namely hybrid Argomulyo x UM 6.1 cross. On the petiol diameter characters of 17 combinations of crosses, there was only one hybrid cross that had a positive value with a difference in the value of 81.29 % UM 4.1 x Argomulyo, while 16 other hybrids were negative. The Argomulyo x UM 3.4 crosses consistently showed heterosis on the character of leaf length, leaf width, petiol length, and leaf ratio. F1 derived from Argomulyo x UM 3.2 crosses had a positive heterosis value on the character of upper surface trichomes, while Argomulyo x UM 7.3 had a negative heterotic value on the lower surface trichome characters and the upper surface trichomes. In the character of the lower surface trichome of 17 of crosses, there were two combinations of crosses that had a positive heterosis value with the difference of 24.27% and 36.93%, namely UM 3.4 x Argomulyo and UM 4.1. x Argomulyo, while other crosses were negative. The UM 4.1 x Argomulyo cross was the best hybrid in all leaf anatomical characters. In all leaf anatomical characters, there were four crosses that had negative heterosis, namely Argomulyo x UM 2.4, Argomulyo x UM 7.3, UM 6.2 x Argomuly

关键词：

来源：评论

学校读者我要写书评

暂无评论

Effect of soybean seed treatment with Trichoderma virens on its growth and total phenolic content

引用

AIP Conference Proceedings 2019年第1期2120卷

作者： Eriyanto Yusnawan Alfi Inayati Yuliantoro Baliadi Indonesian Legumes and Tuber Crops Research Institute Indonesian Agency for Agricultural Research and Development Jalan Raya Kendalpayak Km 8 Malang East Java Indonesia

Trichoderma spp. are well known as soil inhabitant and saprophytic fungi. These fungi are utilized as biocontrol agents to suppress plant pathogens as well as plant growth promoters of many crops. The effects of T. virens conidia application as a seed coating on the growth of soybeans were investigated in the present study. The application of seven isolates of T. virens influenced the germination of soybean seeds. Numbers of normal germinate seeds varied from 64% to 84%. Root length was also affected by the colonization of T. virens. The root lengths of the treated seeds were from 21.8 cm to 29.3 cm, whereas the control was only 21.1 cm. Only several isolates influenced the shoots which were higher than that of the control. All isolates increased the weight of the roots. The weight of shoots was not significantly influenced by the isolates. The seven isolates were able to colonize the roots and the growth of all isolates on potato dextrose agar was from 3 to 6 days after the roots were surface sterilized. Secondary metabolites particularly total flavonoid and phenolic contents of soybean seedlings were also affected. The increases were from 1.6% to 9.4% and from 4.0% to 25.6% for total flavonoid and phenolic contents, respectively. Peroxidase activities were not much affected by all isolates. The T.v3 isolate was considered for the growth promotion of soybean seeds.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Maternal effect of agronomical characters of F1 soybean derived from panderman variety and CpMMV-resistant soybean lines

引用

AIP Conference Proceedings 2020年第1期2231卷

作者： Arfiatul Isnaini Siti Zubaidah Heru Kuswantoro Biology Department Faculty of Mathematics and Natural Sciences Universitas Negeri Malang Jl. Semarang 5 Malang 65145 Indonesia Indonesian Legume and Tuber Crops Research Institute Indonesian Agency for Agricultural Research and Development. Jl. Raya Kendalpayak Km.8 Malang 65101 East Java Indonesia

Soybean is an important food crop in Indonesia. One of the significant problems in soybean production was a virus infection, with CpMMV as one of the most important viruses. The process of plant breeding to produce virus-resistant soybeans and high productivity can be done by crossing a virus-resistant line with superior varieties. Important information in plant breeding program development of resistant varieties and high-productivity was to know the genetics of the trait, one of which is the maternal effect. The purpose of this study was to analyze the inheritance of maternal effects through the agronomical characters of F1 soybeans derived from the crossing of the Panderman variety and the CpMMV-resistant soybean lines. The experiment used a randomized block design with three replications. The results showed that the maternal effect was found out on the seed yield per plant for Panderman x UM 6.1. Five crosses showed a maternal effect on the weight of 100 seeds, namely Panderman x UM 2.4, Panderman x UM 3.4, Panderman x UM 6.1, Panderman x UM 6.3, and Panderman x UM 7.3. The maternal-effect on plant height was only found out in Panderman x UM 6.2 cross. The maternal-effect was also found on the number of unfilled pods in Panderman x UM 3.4 and Panderman x UM 6.1 crosses.

关键词：

来源：评论

学校读者我要写书评

暂无评论

The ability of organic matters in reducing nitrogen leaching and their effect on the cassava growth in Typic Hapludult

引用

AIP Conference Proceedings 2019年第1期2120卷

作者： Andy Wijanarko Agustina Asri Rahmianna Dian Adi Anggraeni Elisabeth Indonesian Legumes dan Tuber Crops Research Institute Indonesian Agency for Agricultural Research and Development Jalan Raya Kendalpayak Km 8 Malang 65101 East Java Indonesia

The study aimed to determine the ability of organic matters derived from legumes and non-legumes to nitrogen leaching and growth of cassava crops. The research was conducted in the ILETRI greenhouse at Malang. Randomized block design, two factors with three replications was used. The first factor was the use of soil which was differentiated by the duration of land cultivated by cassava: (1). less than 10 years, (2). more than 30 years. The second factor was sources of biomass: (1). Groundnut, (2). Maize, (3). Groundnut+maize (1:1), (4). Groundnut+maize (2:1), (5). Groundnut+maize (1:2), (6). Without biomass. The results showed that the duration of land cultivated by cassava affected the amount of NH4+ leaching. The cumulative amount of NH4+ leaching in the soil cultivated by cassava less than 10 and 30 years reached 24.02 ***-1 and 40.02 ***-1, respectively. The leaching of NO3- in the soil cultivated by cassava for more than 30 years was greater than it which was less than 10 years. The nitrogen leaching from the application of maize or groundnut+maize biomasses (1:2), is lower than other biomass sources. The application of groundnut+maize biomasses (2:1) resulted in the highest cassava weight.

关键词：

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：