Adjisastrosupadi, A. S. Murdiyati
{"title":"ANALISIS LINTAS SIFAT-SIFAT AGRONOMIS TERHADAP INDEKS TANAMAN DAN KADAR NIKOTIN TEMBAKAU VIRGINIA BOJONEGORO","authors":"Adjisastrosupadi, A. S. Murdiyati","doi":"10.21082/LITTRI.V10N3.2004.83-88","DOIUrl":null,"url":null,"abstract":"Hubungan sifat-sifat agronomis terhadap indeks tanaman dan kadar nikotin telah dicari dengan analisis lintas. Tujuan dari analisis adalah untuk mengetahui pcubah bebas yang sangat mempengaruhi peubah yang tidak bebas, indeks mutu dan kadar nikotin daun, sehingga dapat mengurangi banyaknya pengamatan yang dilakukan. Data pengamatan agronomis yang meliputi : jumlah daun/pohon, luas daun ke-7, luas daun ke-15, bobot rajangan kering/ha, indeks mutu dan indeks tanaman diperoleh dari percobaan pemupukan tiga galur harapan tembakau Virginia di kebun percobaan Pekuwon Bojonegoro dari bulan Mei sampai dengan Oktober 2002. Hasil analisis lintas antara indeks tanaman dengan peubah bebas di atas menunjukkan bahwa indeks tanaman sangat ditentukan oleh bobot rajangan kering dengan koefisien lintas pm-1.03367 dan koefisien dcterminasi parsial 102%. Hubungan lintas bcrantai melalui pcubah rajangan kering dan indeks mutu menunjukkan bahwa luas daun kc-7 sangat mempengaruhi rajangan kering dengan koefisien lintas (p„i)- 0.85257 dan rajangan kering sangat mempengaruhi indeks tanaman dengan koefisien lintas (p,x,)= 0.95639, indeks mutu pengaruhnya terhadap indeks lanaman sangat kecil dengan koefisien lintas p,M = 0.12316. Analisis lintas antara kadar nikotin daun dengan ke lima peubah tidak baik (unfit) dengan koefisien sisa p„,= 0.6827 melebihi koefisien lintas yang lainnya. Dengan pentingnya peubah rajangan kering ini maka penjualan daun segar yang dilakukan oleh petani tidak dianjurkan.Kata kunci: Nicotiana tabacum, tembakau Virginia, analisis lintas, jumlah daun, luas daun, indeks tanaman, indeks mutu, kadar nikotin, bobot rajangan ABSTRACT Path analysis of agronomical characteristics on crops index and nicotine content of Virginia tobacco Bojonegoro The relationship between agronomical characteristics and crops index or leaf nicotine content has been studied by using path analysis. The purpose of this analysis was to determine the independent variables which most affected the dependent ones as crops index and leaf nicotine contain, so that it could reduce the number of independent variables. The agronomical characteristics consist of leaf number/plant, seventh and fiteenth leaf area, dried slice leaf/ha, grade index and crop index obtained from fetilizer experiment on three Virginia tobacco lines at Pekuwon Experimental Garden Bojonegoro, from May to October 2002. The results of this path analysis showed that crop index was strongly affected by dried slice leaf with path coeficient poi = 1.03367 and patial determination coefficient 102%. It was indicated that dried slice leaf was strongly affected by seventh leaf area with path coefficient p,n- 0.85257 and dried slice leaf strongly variable affected the crop index with path coeficient poi= 0.95639, while the grade index had little effect on crop index with path coefficient poi= 0.12316. The path analysis between leaf nicotine content and ive variables above was unfit with residual path coeficient pou= 0.6827, it was higher than each path coefficient of the orther variables. The dried slice leaf was the main independent variable affecting the crops index, so that selling of fresh tobacco leaves by farmers is not recomended.Key words : Nicotiana tabacum, Virginia tobacco, path analysis, leaf number, leaf area, crop index, grade index, nicotine content, dried slice leaf","PeriodicalId":17774,"journal":{"name":"Jurnal Penelitian Tanaman Industri","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2020-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jurnal Penelitian Tanaman Industri","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21082/LITTRI.V10N3.2004.83-88","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

摘要

通过交叉分析,人们对植物索引和尼古丁水平进行了农化特性的联系。分析的目的是确定影响不自由突变的pcubah、叶尼古丁的质量指数和水平,从而减少观察。农学家观察数据包括:树叶的数量,第7片叶子的面积,第15片的面积,干草甘病的重量/ha,质量指数和植物索引,从2002年5月到10月,在维吉尼亚州博jonegoro花果园的三个希望希望培育。对作物指数和上面的自由转换进行的交叉分析结果表明,植物指数是由干淀粉的质量加上pma -1.03367和部分dc精确度102%决定的。bc链通过pcubah radon和质量指数的交叉连接表明,kc-7的大面积对交叉系数的干旱radon (p“i”)有很大的影响。尼古丁叶和五次换药的交叉分析是不好的,其剩余系数是p,= 0.6827高于其他任何其他传导系数。鉴于这种干燥的方法的重要性,农民不鼓励销售新鲜的叶子。关键词:Nicotiana tabacum弗吉尼亚烟草,分析交通、植物的叶子、叶面积指数的数量分类索引,尼古丁水平的质量、重量rajangan抽象的路径分析agronomical characteristics庄稼上的指数和弗吉尼亚烟草的尼古丁内容在《agronomical之间关系characteristics和庄稼指数或叶尼古丁内容已经被用偏studied路径分析。这一分析的目的是确定哪些变量对农作物存活率和尼古丁含量的影响最大,因此可以减少独立变量数量。农学characteristics考虑到叶子编号/plant,第七和leaf slieenth地区,drix leaf/ha,等级和crop指数指数都来自三维吉尼亚州烟草行业的火灾试验,从2002年5月到10月。这种路径分析的结果表明,这种轨迹索引的结果受到山梨叶酸的影响,山梨叶的土壤样本与路径采集的结果是1。03367,病人决心结探占102%。它被认为是由7个叶片区牢固地影响到的,叶子的位置与路径coefi培养的p,n- 0.85257和强壮的叶子粘附的影响与路径coefi培养的poi= 0. 955639,而等级索引对轨迹coi不太有效不同种类的叶子和蔬菜之间的分析方法与山梨酸盐残留路径不匹配= 0.6827,它比所有其他品种的试验都要高。收获的叶子是树枝的独立变化影响茎叶,所以新鲜烟草的销售让农夫不感兴趣。关键字:Nicotiana tabacum, Virginia烟草,path analysis, leaf number, leaf area, crop指数,index级,nicotine contine, drice leaf
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
ANALISIS LINTAS SIFAT-SIFAT AGRONOMIS TERHADAP INDEKS TANAMAN DAN KADAR NIKOTIN TEMBAKAU VIRGINIA BOJONEGORO
Hubungan sifat-sifat agronomis terhadap indeks tanaman dan kadar nikotin telah dicari dengan analisis lintas. Tujuan dari analisis adalah untuk mengetahui pcubah bebas yang sangat mempengaruhi peubah yang tidak bebas, indeks mutu dan kadar nikotin daun, sehingga dapat mengurangi banyaknya pengamatan yang dilakukan. Data pengamatan agronomis yang meliputi : jumlah daun/pohon, luas daun ke-7, luas daun ke-15, bobot rajangan kering/ha, indeks mutu dan indeks tanaman diperoleh dari percobaan pemupukan tiga galur harapan tembakau Virginia di kebun percobaan Pekuwon Bojonegoro dari bulan Mei sampai dengan Oktober 2002. Hasil analisis lintas antara indeks tanaman dengan peubah bebas di atas menunjukkan bahwa indeks tanaman sangat ditentukan oleh bobot rajangan kering dengan koefisien lintas pm-1.03367 dan koefisien dcterminasi parsial 102%. Hubungan lintas bcrantai melalui pcubah rajangan kering dan indeks mutu menunjukkan bahwa luas daun kc-7 sangat mempengaruhi rajangan kering dengan koefisien lintas (p„i)- 0.85257 dan rajangan kering sangat mempengaruhi indeks tanaman dengan koefisien lintas (p,x,)= 0.95639, indeks mutu pengaruhnya terhadap indeks lanaman sangat kecil dengan koefisien lintas p,M = 0.12316. Analisis lintas antara kadar nikotin daun dengan ke lima peubah tidak baik (unfit) dengan koefisien sisa p„,= 0.6827 melebihi koefisien lintas yang lainnya. Dengan pentingnya peubah rajangan kering ini maka penjualan daun segar yang dilakukan oleh petani tidak dianjurkan.Kata kunci: Nicotiana tabacum, tembakau Virginia, analisis lintas, jumlah daun, luas daun, indeks tanaman, indeks mutu, kadar nikotin, bobot rajangan ABSTRACT Path analysis of agronomical characteristics on crops index and nicotine content of Virginia tobacco Bojonegoro The relationship between agronomical characteristics and crops index or leaf nicotine content has been studied by using path analysis. The purpose of this analysis was to determine the independent variables which most affected the dependent ones as crops index and leaf nicotine contain, so that it could reduce the number of independent variables. The agronomical characteristics consist of leaf number/plant, seventh and fiteenth leaf area, dried slice leaf/ha, grade index and crop index obtained from fetilizer experiment on three Virginia tobacco lines at Pekuwon Experimental Garden Bojonegoro, from May to October 2002. The results of this path analysis showed that crop index was strongly affected by dried slice leaf with path coeficient poi = 1.03367 and patial determination coefficient 102%. It was indicated that dried slice leaf was strongly affected by seventh leaf area with path coefficient p,n- 0.85257 and dried slice leaf strongly variable affected the crop index with path coeficient poi= 0.95639, while the grade index had little effect on crop index with path coefficient poi= 0.12316. The path analysis between leaf nicotine content and ive variables above was unfit with residual path coeficient pou= 0.6827, it was higher than each path coefficient of the orther variables. The dried slice leaf was the main independent variable affecting the crops index, so that selling of fresh tobacco leaves by farmers is not recomended.Key words : Nicotiana tabacum, Virginia tobacco, path analysis, leaf number, leaf area, crop index, grade index, nicotine content, dried slice leaf
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
STRATEGI PENINGKATAN KINERJA PERKEBUNAN KELAPA RAKYAT MELALUI INTEGRASI VERTIKAL RANTAI PASOK DENGAN INDUSTRI PENGOLAHAN DI GORONTALO / Strategy for Improving Performance of Coconut Smallholders through Vertical Integration of Supply Chain with Processing The Effectiveness of Tuba Root Formula (Derris elliptica BENTH.) to SUPPRESS H. antonii SIGN. Population, Pest of Estate Crops / Efektivitas Formula Akar Tuba (Derris elliptica BENTH.) untuk Menekan Populasi H. antonii SIGN, Hama Tanaman Perkebunan RESPONSE OF LEMONGRASS CLONES TO ORGANIC FERTILIZER / RESPON KLON SERAI DAPUR TERHADAP PUPUK ORGANIK UNRAVELING ANTI-DIABETIC AND PHARMACOLOGICAL PROPERTIES OF GREEN GEDI, LEILEM, AND SESEWANUA USING A PHARMACOINFORMATICS APPROACH PENGARUH KOMBINASI PERANGKAP HORMON DAN PEMBUNGKUSAN BUAH KAKAO TERHADAP Conopomorpha cramerella Snellen DAN SERANGGA LAIN / Pheromone Trap and Cocoa Pod Wrapping Combination Effect to Conopomorpha cramerella Snellen and Other Insects
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1