自巴巴多坦叶提取物(agertum conyzoides L)应用后,叶食用性害虫的攻击强度。在芥菜上。

Ayu N.S.A Lumban Gaol, H. L. Rampe, Marhaenus J. Rumondor
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引用次数: 0

摘要

研究人员进行了研究,以评估sawi植物(Brassica juncea L)的叶子提取物感染的强度。这项研究以苏拉威西北部苏拉威西市南托拜西亚市为基础。研究采用全随机设计实验方法进行,共三次重复。芭芭拉提取物的浓度为四种治疗方法:P0=控制,P1=100 g/L, P2= 200 g/L和P3= 300 g/L。babador的提取物应用于作物(HST)、26 HST和36 HST 16天后。所观察到的参数是攻击的强度。收集的数据经过分析,然后在p=0.05上进行真正的测试(BNT)。研究结果表明,巴巴多坦提取物的应用程序降低了吃树叶的害虫对芥菜的攻击强度。从巴巴多坦提取物中提取300克/L可以抑制吃树叶的害虫对芥菜的攻击。关键词:从babatum conyzoides L。在babatan LEAF EXTRACT (agertum conyzoides l)的应用后,攻击叶缘香的强度。芥末酱。在babaton leaf extract (Ageratum conyzoides L. Brassica juncea L.)的芥末酱应用后,教授们对吃树叶的人感兴趣。这个研究地点在南索特村的审判区,托拜克中心,托拜克市,北苏拉威西。研究用的实验方法完全没有使用3个复制品。babadoleaf extract的四层研究中心namely: P0 =(控制),P1= 100 g/L, P2= 200 g/L和P 3= 300 g/L。经过16天的种植(HST)、26 HST和36 HST (HST),巴巴多坦叶extract的应用被考虑。观察参数是强度的区域。来自ANOVA和LSD comparisons的分析数据显示,p值0.05。结果表明,babatan leaf的应用延伸到了芥末酱上的叶子酱的强度。我可以在芥末植物里吃叶子。Keywords: babadoleaf extract (Ageratum conyzoides L.),芥末酱,攻击的强度。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
INTENSITAS SERANGAN AKIBAT HAMA PEMAKAN DAUN SETELAH APLIKASI EKSTRAK DAUN BABADOTAN (Ageratum conyzoides L.) PADA TANAMAN SAWI (Brassica juncea L.)
Telah dilakukan penelitian untuk mengevaluasi intensitas serangan akibat hama pemakan daun setelah aplikasi ekstrak daun Babadotan (Ageratum conyzoides L.), pada tanaman  sawi (Brassica juncea L.). Penelitian bertempat di lahan percobaan Kelurahan Lansot, Kecamatan Tomohon Selatan, Kota Tomohon, Sulawesi Utara. Penelitian menggunakan metode eksperimen Rancangan Acak Lengkap (RAL) dengan tiga ulangan. Konsentrasi ekstrak daun babadotan dengan empat taraf perlakuan yaitu: P0=kontrol,  P1=100 g/L, P2= 200 g/L dan P3= 300 g/L. Aplikasi ekstrak daun babadotan dilakukan pada 16 hari setelah tanam (HST), 26 HST dan 36 HST. Parameter yang diamati yaitu luas intensitas serangan. Data yang diperoleh dianalisis dengan ANAVA dan dilanjutkan dengan uji Beda Nyata Terkecil (BNT) pada p=0.05. Hasil penelitian menunjukkan bahwa aplikasi ekstrak daun babadotan menurunkan intensitas serangan  hama pemakan daun pada tanaman sawi. Aplikasi ekstrak daun babadotan sebesar 300 gr/L dapat menekan serangan hama pemakan daun pada tanaman sawi.Kata kunci: Ekstrak  daun babadotan (Ageratum conyzoides L.), Tanaman sawi (Brassica juncea L.), Intensitas serangan hama. INTENSITY OF ATTACK DUE TO LEAF EATER  PESTS AFTER APPLICATION OF BABADOTAN LEAF EXTRACT (Ageratum conyzoides l.). IN MUSTARD PLANTS (Brassica juncea L.)  ABSTRACTResearch has been carried out to evaluate the intensity of attacks due to leaf eater pests after application of babadotan leaf extract (Ageratum conyzoides L.) on mustard plants (Brassica juncea L.). This research took place at the trial area of Lansot village, Tomohon central, Tomohon city, North Sulawesi. The study used the experimental method Completely Random Design with 3 replications. The concentration of babadotan leaf extract with four treatment levels, namely: P0 = (control), P1= 100 g/L,  P2= 200 g/L and  P 3= 300 g/L.  The application of babadotan leaf extract was carried out at 16 days after planting (HST), 26 HST and 36 HST. The parameter observed was the area of intensity. The data obtained were analyzed by ANOVA and LSD comparisons test with  p value 0.05. The results showed that the application of babadotan leaf extract reduced the intensity of attacks due to leaf eating pests on mustard plants. Application of babadotan leaf exctract of 300 gr/L can suppress leaf eating pests in mustard plants.Keywords: Babadotan leaf extract (Ageratum conyzoides L.), mustard plant   (Brassica  juncea L.), Intensity of attack.
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