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首页> 外文期刊>Research Journal of Agronomy >Effects of Plantain Inflorescence Ash and Neem Seed Extracts on the Yield and Insect Pests of Eggplant (Solanum melongena L.)In Calabar, Nigeria
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Effects of Plantain Inflorescence Ash and Neem Seed Extracts on the Yield and Insect Pests of Eggplant (Solanum melongena L.)In Calabar, Nigeria

机译：车前花灰和印Ne种子提取物对尼日利亚卡拉巴尔茄子（Solanum melongena L.）产量和害虫的影响

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摘要

Field experiments were conducted between April and July 2005 to evaluate the effects of plantain inflorescence stalk ash and crude neem products on the insect pests and yield of eggplant, Solanum melongena L. in Calabar, southern Nigeria. The experiments were conducted in randomised complete block designs consisting of four formulations of each plant product plus the control making 5 treatments each. Plantain ash concentrations were as effective as neem oil and water extracts in the prevention of pests colonization of the crop. Statistical analysis also showed that both plant products significantly (pS. melongena than the untreated plots. In plantain ash treated plots, 5% ash concentration produced 2.28 kg fresh fruits weight and 23.2 fruits per plant, while the untreated yielded 0.94 kg fresh fruits weight and 11.8 fruits per plant, respectively. In neem products experiment, 5% Crude Neem Oil (CNO) yielded 1.78 kg fruits and 24 fruits per plant, while the untreated produced 0.9 kg fruits and 16 fruits per plant, respectively.
机译：在2005年4月至2005年7月之间进行了田间试验，以评估车前草茎秆灰分和粗ne树产品对尼日利亚南部卡拉巴尔的茄子茄茄（Solanum melongena L.）的害虫和产量的影响。实验是在随机完整模块设计中进行的，该模块由每种植物产品的四种配方加上对照分别制成5种处理组成。车前草中的灰分浓度与印ne油和水提取物一样有效，可防止农作物中的害虫繁殖。统计分析还显示，两种植物产品（pS。melongena）均显着高于未处理的地块。在车前粉煤灰处理的地块中，5％的灰分浓度每株植物可产生2.28公斤新鲜水果重量和23.2吨水果，而未处理的可生产0.94公斤新鲜水果重量。每株植物分别有11.8个水果在印度em树产品实验中，5％的印度Oil树油（CNO）每株植物可生产1.78公斤水果和24个水果，而未经处理的每株植物分别可生产0.9公斤水果和16个水果。

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