Ilmu Pertanian (Agricultural Science)最新文献_第8页

Strength assessment of rice hills from different planting distance by loading simulation 不同种植距离下水稻丘强度模拟研究

Ilmu Pertanian (Agricultural Science) Pub Date : 2020-12-02 DOI: 10.22146/ipas.31895

E. Santosa, H. Agusta, D. Guntoro, S. Zaman

{"title":"Strength assessment of rice hills from different planting distance by loading simulation","authors":"E. Santosa, H. Agusta, D. Guntoro, S. Zaman","doi":"10.22146/ipas.31895","DOIUrl":"https://doi.org/10.22146/ipas.31895","url":null,"abstract":"Plant spacing arrangement might benefit hill strength from the impact of strong wind velocity during extreme weather situations. Here, a loading test to evaluate rice hill strength was performed on Ciherang variety grown in square and double row spacing 2:1. The research was conducted at Cilubang village, Dramaga, Bogor, West Java, Indonesia from March to May 2017. Weight holding capacity was evaluated in 85 days after transplanting on four levels of hill height, i.e., 80 cm, 60 cm, 40 cm, and 20 cm above soil level with three-time replication. The results showed that double-spaced hills had 66.0 % ± 3.1 % stronger than those of square spacing at all height measurement. To lodge a hill into 20 cm to 40 cm from soil level, it required 346.7 g to 741.7 g in square spacing, and 555.2 g to 1149.2 g in double row spacing. Stronger hills in double row spacing seemed to correlate with a higher number of tiller and hills architecture; it requires further study in the role of both factors on the hill strength improvement. The present study recommends applying double row spacing to improve rice hill strength especially at a time with a high chance of lodging by strong wind incident.","PeriodicalId":13282,"journal":{"name":"Ilmu Pertanian (Agricultural Science)","volume":"5 1","pages":"131"},"PeriodicalIF":0.0,"publicationDate":"2020-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46715673","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

Physiological characteristics of two accessions of moringa (Moringa oleifera Lam.) at different planting sites in Madura 两种辣木(moringa oleifera Lam.)在马杜拉不同种植地点的生理特性

Ilmu Pertanian (Agricultural Science) Pub Date : 2020-12-02 DOI: 10.22146/ipas.47245

C. Wasonowati, E. Sulistyaningsih, D. Indradewa, B. Kurniasih

{"title":"Physiological characteristics of two accessions of moringa (Moringa oleifera Lam.) at different planting sites in Madura","authors":"C. Wasonowati, E. Sulistyaningsih, D. Indradewa, B. Kurniasih","doi":"10.22146/ipas.47245","DOIUrl":"https://doi.org/10.22146/ipas.47245","url":null,"abstract":"Moringa plants grow in Sumenep with semi-intensive planting at the moor and several planting sites. Sumenep is one of the districts in Madura Island, which is categorized as a dry area based on the Oldeman climate classification. Based on the color of the leaf stalk, moringa plants growing in Sumenep area are categorized as green and purple moringa. The study aimed to examine the differences in physiological characteristics of two accession of moringa plants at different planting sites in Madura. The study was arranged in Oversite Sub-sampling Design with planting site as first factor consisting of Bluto with E5 climate type and Guluk-guluk with D3 climate type. Meanwhile, the second factor was the type of moringa consisting of moringa with green and purple leaf stalks. The results showed that the different planting sites represented the differences in environmental elements, which influenced the physiological characteristics of moringa plants. Based on the observation in September 2016, moringa plants with green stalks planted in Guluk-guluk had high ANR content. The stomatal opening on moringa leaves with green stalks was larger than that on moringa plants with purple stalks, whereas ANR content in green-stalked moringa was lower than in the purple-stalked ones. Meanwhile, in February 2017, the purple-stalked moringa plants planted at Bluto had the highest transpiration rate and proline content compared to the others.","PeriodicalId":13282,"journal":{"name":"Ilmu Pertanian (Agricultural Science)","volume":"5 1","pages":"123"},"PeriodicalIF":0.0,"publicationDate":"2020-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47313987","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

Evaluasi Pendahuluan Beberapa Nomer Klon Teh Harapan Di Kebun Pagilaran 初步评估帕吉兰茶园的一些克隆号码

Ilmu Pertanian (Agricultural Science) Pub Date : 2020-09-23 DOI: 10.22146/IPAS.60002

W. Mangoendidjojo

引用次数: 0

Percobaan Atap Bedengan Pembibitan Tembakau Vorstenlands Vorstenlands吸烟床上部测试

Ilmu Pertanian (Agricultural Science) Pub Date : 2020-09-23 DOI: 10.22146/IPAS.60065

Sismadi Sismadi, Suwardjo Suwardjo

引用次数: 0

Penggandaan Tunas Krisan Melalui Kultur Jaringan 从网络文化看金枪鱼危机的倍增

Ilmu Pertanian (Agricultural Science) Pub Date : 2020-09-23 DOI: 10.22146/IPAS.59942

Yekti Maryani, Z. Zamroni

引用次数: 4

Fase Pertumbuhan Tanaman yang Tanggap terhadap Genangan dalam Parit di Lapangan 植物生长的阶段，知道沟内的死水

Ilmu Pertanian (Agricultural Science) Pub Date : 2020-09-23 DOI: 10.22146/IPAS.60070

Didik Indradewa, Soemartono Sastrowinoto, Supriyanto Notohadisuwarno, Fx. Agus Priyono

引用次数: 0

Influence Rotasi of Crop Rotation Pattrens on Ralstonia solanacearum Population In The Soil and on The Potato crop in The Subsequent Season 轮作模式轮作对土壤中青枯菌种群及后季马铃薯产量的影响

Ilmu Pertanian (Agricultural Science) Pub Date : 2020-09-23 DOI: 10.22146/IPAS.59929

N. Gunadi, E. Chujoy, M. Kusmana, O. S. Gunawan, R. S. Basuki

引用次数: 0

Kemampuan Tumbuh Kembali Pucuk Tananam Teh yang Dipangkas Setelah Tanaman Mengalami Cekaman Kekeringan 在干旱的持续时间里，茶树的茎被修剪的能力得到了重新生长

Ilmu Pertanian (Agricultural Science) Pub Date : 2020-09-23 DOI: 10.22146/IPAS.59990

Djoko Muljanto, P. Yudono

引用次数: 1

Kekerabatan Antar Anggrek Spesies Berdasarkan Sifat Morfologi Tanaman dan Bunga 兰花种类之间的亲缘关系是基于植物和花的形态特征

Ilmu Pertanian (Agricultural Science) Pub Date : 2020-09-23 DOI: 10.22146/IPAS.59934

Aziz Purwantoro, Erlina Ambarwati, F. Setyaningsih

引用次数: 6

Testing Four treatments Using 6 x 6 Latin Square 使用6 x 6拉丁文方块测试四种治疗方法

Ilmu Pertanian (Agricultural Science) Pub Date : 2020-09-23 DOI: 10.22146/IPAS.60064

N. Nasrullah

引用次数: 0