{"title":"对生长菠菜棘藻草的n-Heksana活性测试。","authors":"Hafidh Al Faridzi, H. Hasanuddin, Gina Erida","doi":"10.17969/jimfp.v8i1.23905","DOIUrl":null,"url":null,"abstract":"Abstrak. Gulma adalah tumbuhan yang hidup di sekitar tanaman yang dibudidayakan yang keberadaannya tak diharapkan serta sangat merugikan bagi tanaman yang di budidayakan dan mempengaruhi hasil pertanian yang diusahakan manusia. Teki adalah gulma yang mempunyai potensi untuk dimanfaatkan sebagai bioherbisida, dengan adanya senyawa kimia yang dikandung oleh teki yang dapat mengendalikan tumbuhan gulma lainnya. Penelitian ini diharapkan mampu mengetahui pengaruh ekstrak n-heksana teki pada berbagai konsentrasi bagi pertumbuhan bayam duri. Penelitian ini dilangsungkan di Laboratorium Ilmu Gulma Jurusan Agroteknologi Fakultas Pertanian, Laboratorium Analisis Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) serta Kebun Percobaan Fakultas Pertanian Universitas Syiah Kuala Banda Aceh, dari Desember 2021 sampai Maret 2022. Penelitian ini memakai Rancangan Acak Lengkap pola non faktorial dengan 6 perlakuan yaitu 2,4 D 0,686 kg b.a ha -1 (kontrol positif); aquades (kontrol negatif); ekstrak etil asetat teki 5%; 10%; 15%; 20%, dengan 3 kali ulangan, total terdapat 18 satuan percobaan. Hasil penelitian memperlihatkan bahwasanya aplikasi ekstrak n-heksana teki menghasilkan pengaruh yang sangat nyata bagi tinggi gulma, diameter batang, jumlah daun, serta persentase pengendalian gulma. Ekstrak n-heksana teki 20% mempunyai nilai persentase pengendalian gulma sebesar 53,33% dengan memberikan efek sedang terhadap pertumbuhan gulma bayam duri, namun berbeda dengan aplikasi herbisida sintesis (2-4D) yang memberikan nilai sebesar 100%. Kata Kunci: Bayam duri, gulma, n-heksana, teki. Activity Test of n-Hexana Nutsedge Extract (Cyperus rotundus L.) Against the Growth of Weed Spiny Amaranth (Amaranthus spinosus L.)Abstract.Weeds are plants that live around cultivated plants whose existence is not expected and is very detrimental to the plants being cultivated and affects agricultural results cultivated by humans. The sedge is a weed that has the potential to be used as a bioherbicide, with the presence of chemical compounds contained in the sedge that can control other weeds. This research is expected to be able to determine the effect of n-hexane nut extract at various concentrations on the growth of spinach spines. This research was conducted at the Laboratory of Weed Science, Department of Agrotechnology, Faculty of Agriculture, Laboratory of Chemical Analysis, Faculty of Mathematics and Natural Sciences (FMIPA) and the Experimental Garden of the Faculty of Agriculture, Syiah Kuala University, Banda Aceh, from December 2021 to March 2022. This research used a completely randomized design with no pattern factorial with 6 treatments, namely 2.4 D 0.686 kg b.a ha -1 (positive control); distilled water (negative control); nut ethyl acetate extract 5%; 10%; 15%; 20%, with 3 replications, a total of 18 experimental units. The results showed that the application of n-hexane nut extract had a very significant effect on weed height, stem diameter, number of leaves, and the percentage of weed control. The 20% n-hexane extract has a weed control percentage value of 53.33% with a moderate effect on the growth of spinach thorn weeds, however it is different from the application of synthetic herbicides (2-4D) which gives a value of 100%. Keywords: Spinach spines, weeds, n-hexane, puzzles.","PeriodicalId":17799,"journal":{"name":"Jurnal Ilmiah Mahasiswa Pertanian","volume":"74 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Uji Aktivitas Ekstrak n-Heksana Teki (Cyperus rotundus L.) terhadap Pertumbuhan Gulma Bayam Duri (Amaranthus spinosus L.)\",\"authors\":\"Hafidh Al Faridzi, H. Hasanuddin, Gina Erida\",\"doi\":\"10.17969/jimfp.v8i1.23905\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstrak. Gulma adalah tumbuhan yang hidup di sekitar tanaman yang dibudidayakan yang keberadaannya tak diharapkan serta sangat merugikan bagi tanaman yang di budidayakan dan mempengaruhi hasil pertanian yang diusahakan manusia. Teki adalah gulma yang mempunyai potensi untuk dimanfaatkan sebagai bioherbisida, dengan adanya senyawa kimia yang dikandung oleh teki yang dapat mengendalikan tumbuhan gulma lainnya. Penelitian ini diharapkan mampu mengetahui pengaruh ekstrak n-heksana teki pada berbagai konsentrasi bagi pertumbuhan bayam duri. Penelitian ini dilangsungkan di Laboratorium Ilmu Gulma Jurusan Agroteknologi Fakultas Pertanian, Laboratorium Analisis Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) serta Kebun Percobaan Fakultas Pertanian Universitas Syiah Kuala Banda Aceh, dari Desember 2021 sampai Maret 2022. Penelitian ini memakai Rancangan Acak Lengkap pola non faktorial dengan 6 perlakuan yaitu 2,4 D 0,686 kg b.a ha -1 (kontrol positif); aquades (kontrol negatif); ekstrak etil asetat teki 5%; 10%; 15%; 20%, dengan 3 kali ulangan, total terdapat 18 satuan percobaan. Hasil penelitian memperlihatkan bahwasanya aplikasi ekstrak n-heksana teki menghasilkan pengaruh yang sangat nyata bagi tinggi gulma, diameter batang, jumlah daun, serta persentase pengendalian gulma. Ekstrak n-heksana teki 20% mempunyai nilai persentase pengendalian gulma sebesar 53,33% dengan memberikan efek sedang terhadap pertumbuhan gulma bayam duri, namun berbeda dengan aplikasi herbisida sintesis (2-4D) yang memberikan nilai sebesar 100%. Kata Kunci: Bayam duri, gulma, n-heksana, teki. Activity Test of n-Hexana Nutsedge Extract (Cyperus rotundus L.) Against the Growth of Weed Spiny Amaranth (Amaranthus spinosus L.)Abstract.Weeds are plants that live around cultivated plants whose existence is not expected and is very detrimental to the plants being cultivated and affects agricultural results cultivated by humans. The sedge is a weed that has the potential to be used as a bioherbicide, with the presence of chemical compounds contained in the sedge that can control other weeds. This research is expected to be able to determine the effect of n-hexane nut extract at various concentrations on the growth of spinach spines. This research was conducted at the Laboratory of Weed Science, Department of Agrotechnology, Faculty of Agriculture, Laboratory of Chemical Analysis, Faculty of Mathematics and Natural Sciences (FMIPA) and the Experimental Garden of the Faculty of Agriculture, Syiah Kuala University, Banda Aceh, from December 2021 to March 2022. This research used a completely randomized design with no pattern factorial with 6 treatments, namely 2.4 D 0.686 kg b.a ha -1 (positive control); distilled water (negative control); nut ethyl acetate extract 5%; 10%; 15%; 20%, with 3 replications, a total of 18 experimental units. The results showed that the application of n-hexane nut extract had a very significant effect on weed height, stem diameter, number of leaves, and the percentage of weed control. The 20% n-hexane extract has a weed control percentage value of 53.33% with a moderate effect on the growth of spinach thorn weeds, however it is different from the application of synthetic herbicides (2-4D) which gives a value of 100%. Keywords: Spinach spines, weeds, n-hexane, puzzles.\",\"PeriodicalId\":17799,\"journal\":{\"name\":\"Jurnal Ilmiah Mahasiswa Pertanian\",\"volume\":\"74 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-02-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Jurnal Ilmiah Mahasiswa Pertanian\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.17969/jimfp.v8i1.23905\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jurnal Ilmiah Mahasiswa Pertanian","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.17969/jimfp.v8i1.23905","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
抽象。杂草是一种以植物为食的植物,这种植物的存在是不受欢迎的,对饲养和影响人类努力种植的农产品是有害的。它们是一种有可能被用作生物除草剂的杂草,因为它们含有一种可以控制其他杂草的化合物。这项研究预计将发现n-heksana提取物对不同菠菜生长浓度的影响。这项研究在实验室举行杂草专业教员Agroteknologi农业科学,数学和自然科学学院的化学分析实验室(FMIPA)和什叶派花园实验大学农业学院(12班达亚齐,从2021年至2022年3月刊。本研究采用随机设计的非事实模式,采用6种治疗方法,即2.4 D . 686公斤(2.4公斤)的b.a.ha -1(正控制);水藻(负控制);乙基乙酸提取物5%;10%;15%;20%,加上3次重复,总共有18个测试单位。研究结果显示还有另外n-heksana谜提取物应用高带来的影响非常真实的杂草,树干的直径、叶子的数量和比例控制杂草。n-heksana谜20%提取物有控制杂草的百分比值高达53,33%给正在对菠菜荆棘杂草的生长,但不同的影响用除草剂应用(2-4D)的合成提供100%的价值。关键词:菠菜蓟草,n-heksana,谜语。惊心动动地测试n-Hexana胡桃夹子Extract (Cyperus rotundus L)。抗草根真菌的生长。杂草是围绕着一种文化植物生长的,这种植物存在于一种意想不到的地方,它受到人类文化的影响,受到农业再生的影响。sedge是一种杂草,它的潜力可以用作生物除草剂,化学化合物的存在被限制在另一个杂草的控制之下。这项研究的目的是确定n-hexane nut在纺锤的生长过程中所产生的影响。这项研究是专门研究杂草科学实验室、农艺学、农业分析实验室、数学与自然科学的事实、数学与自然科学的事实花园,从2021年12月到2022年3月。这项研究使用了一种完全随机的设计,没有六次试验的模式,namely 2.4 D 0.686公斤的b.a ha -1;静水(负控制);螺母乙基乙醇extract 5%;10%;15%;20%, 3个复制品,18个实验单元。结果表明,n-hexane nut extract对weed height, stem直径,树叶数量,杂草控制的percentage。20%的n-hexane extract有weed控制值53.33%,脊髓性刺痛的生长有温和的效果,但它与合成除草剂的应用(2-4D)不同,该应用价值为100%。Spinach spines, weeds, n hexane,谜题。
Uji Aktivitas Ekstrak n-Heksana Teki (Cyperus rotundus L.) terhadap Pertumbuhan Gulma Bayam Duri (Amaranthus spinosus L.)
Abstrak. Gulma adalah tumbuhan yang hidup di sekitar tanaman yang dibudidayakan yang keberadaannya tak diharapkan serta sangat merugikan bagi tanaman yang di budidayakan dan mempengaruhi hasil pertanian yang diusahakan manusia. Teki adalah gulma yang mempunyai potensi untuk dimanfaatkan sebagai bioherbisida, dengan adanya senyawa kimia yang dikandung oleh teki yang dapat mengendalikan tumbuhan gulma lainnya. Penelitian ini diharapkan mampu mengetahui pengaruh ekstrak n-heksana teki pada berbagai konsentrasi bagi pertumbuhan bayam duri. Penelitian ini dilangsungkan di Laboratorium Ilmu Gulma Jurusan Agroteknologi Fakultas Pertanian, Laboratorium Analisis Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) serta Kebun Percobaan Fakultas Pertanian Universitas Syiah Kuala Banda Aceh, dari Desember 2021 sampai Maret 2022. Penelitian ini memakai Rancangan Acak Lengkap pola non faktorial dengan 6 perlakuan yaitu 2,4 D 0,686 kg b.a ha -1 (kontrol positif); aquades (kontrol negatif); ekstrak etil asetat teki 5%; 10%; 15%; 20%, dengan 3 kali ulangan, total terdapat 18 satuan percobaan. Hasil penelitian memperlihatkan bahwasanya aplikasi ekstrak n-heksana teki menghasilkan pengaruh yang sangat nyata bagi tinggi gulma, diameter batang, jumlah daun, serta persentase pengendalian gulma. Ekstrak n-heksana teki 20% mempunyai nilai persentase pengendalian gulma sebesar 53,33% dengan memberikan efek sedang terhadap pertumbuhan gulma bayam duri, namun berbeda dengan aplikasi herbisida sintesis (2-4D) yang memberikan nilai sebesar 100%. Kata Kunci: Bayam duri, gulma, n-heksana, teki. Activity Test of n-Hexana Nutsedge Extract (Cyperus rotundus L.) Against the Growth of Weed Spiny Amaranth (Amaranthus spinosus L.)Abstract.Weeds are plants that live around cultivated plants whose existence is not expected and is very detrimental to the plants being cultivated and affects agricultural results cultivated by humans. The sedge is a weed that has the potential to be used as a bioherbicide, with the presence of chemical compounds contained in the sedge that can control other weeds. This research is expected to be able to determine the effect of n-hexane nut extract at various concentrations on the growth of spinach spines. This research was conducted at the Laboratory of Weed Science, Department of Agrotechnology, Faculty of Agriculture, Laboratory of Chemical Analysis, Faculty of Mathematics and Natural Sciences (FMIPA) and the Experimental Garden of the Faculty of Agriculture, Syiah Kuala University, Banda Aceh, from December 2021 to March 2022. This research used a completely randomized design with no pattern factorial with 6 treatments, namely 2.4 D 0.686 kg b.a ha -1 (positive control); distilled water (negative control); nut ethyl acetate extract 5%; 10%; 15%; 20%, with 3 replications, a total of 18 experimental units. The results showed that the application of n-hexane nut extract had a very significant effect on weed height, stem diameter, number of leaves, and the percentage of weed control. The 20% n-hexane extract has a weed control percentage value of 53.33% with a moderate effect on the growth of spinach thorn weeds, however it is different from the application of synthetic herbicides (2-4D) which gives a value of 100%. Keywords: Spinach spines, weeds, n-hexane, puzzles.