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

Effect of reducing rates of NPK, ZA, and KCl fertilizers on the growth and yield of shallot in multiple cropping system in Bantul 班图多熟制下NPK、ZA和KCl化肥减量对小葱生长和产量的影响

Ilmu Pertanian (Agricultural Science) Pub Date : 2020-12-02 DOI: 10.22146/ipas.36816

Karsidi Karsidi, E. Sulistyaningsih, D. Indradewa, B. Kurniasih

{"title":"Effect of reducing rates of NPK, ZA, and KCl fertilizers on the growth and yield of shallot in multiple cropping system in Bantul","authors":"Karsidi Karsidi, E. Sulistyaningsih, D. Indradewa, B. Kurniasih","doi":"10.22146/ipas.36816","DOIUrl":"https://doi.org/10.22146/ipas.36816","url":null,"abstract":"The intensive application of synthetic/inorganic fertilizer on shallot cultivation tends to contaminate the environment and reduce soil quality. Meanwhile, the decrease of farmland area has been a limiting factor in increasing shallot production. Shallot farmers in Bantul District, D. I. Yogyakarta, commonly combine organic and inorganic fertilizers. Therefore, an alternative technology to sustain the production of shallot is through the application of fertilizer at the right rates and the practice of multiple cropping system. The objective of this research was to determine the growth and yield of shallot as affected by the reduced rates of inorganic fertilizer and different multiple cropping systems. This research was conducted from August to November 2016 in Srigading Village, Sanden Sub-District, Bantul District, D. I. Yogyakarta. The research was arranged in a split plot design with three replications. The main plot was cropping system consisting of monoculture system (shallot) and multiple cropping system (shallot – chili). The subplot was fertilizer rates consisting of 100 % as control, 50 %, and 25 %. The result of this research showed that multiple cropping system did not decrease the growth and yield of shallot. Likewise, reducing inorganic fertilizer rates to 50% of control did not decrease shallot yield. However, the inorganic fertilizer rate of 25% significantly decreased shallot yield to 12.15 %.","PeriodicalId":13282,"journal":{"name":"Ilmu Pertanian (Agricultural Science)","volume":"5 1","pages":"150"},"PeriodicalIF":0.0,"publicationDate":"2020-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44724997","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

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

Penyerbukan Pada Rambutan (Nephelium Lappaceiim L.) 毛发感染（Nephelium Lappaceiim L.）

Ilmu Pertanian (Agricultural Science) Pub Date : 2020-09-23 DOI: 10.22146/IPAS.60055

Tahan Uji

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

Pengaruh Asam Gibberelat dan Media Tanam erhadap Pertumbuhan Plantula Pisang Pada Tahap Akimatisasi 吉卜拉酸和媒体在秋化阶段对香蕉Plantula生长的影响

Ilmu Pertanian (Agricultural Science) Pub Date : 2020-09-23 DOI: 10.22146/IPAS.59921

Pudji Lestari

引用次数: 0