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首页> 外文期刊>Turkish Journal of Agriculture & Forestry >The influence of exogenous capsaicin application on the germination, seedling growth, and yield of pepper
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The influence of exogenous capsaicin application on the germination, seedling growth, and yield of pepper

机译：外源性辣椒素应用对辣椒萌发，幼苗生长和产量的影响

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The aim of this research was to investigate the effect of capsaicin application in different doses (0.0, 0.1, 1.0, 10.0, 25.0, 50.0, 100.0, and 200.0 ppm) on the germination, seedling growth, and yield of pepper plants ( Capsicum annuum L. 'Burdem'). For this purpose, capsaicin was applied at several stages: (i) to the pepper seed before sowing, (ii) to the leaves during the 3rd to 4th true leaf stage for seedling quality evaluation, and (iii) to the leaves before planting in a greenhouse. There were no statistical differences among capsaicin doses and the control with respect to germination and emergence, but the highest germination and emergence values and the shortest germination and emergence time were observed for seeds treated with 0.1 ppm of capsaicin (even after 6 months of storage). For 50.0 ppm, the germination and emergence percentage decreased and the time significantly increased, while germination and emergence were not observed for 100.0 and 200.0 ppm. The seedlings treated with 1.0 ppm of capsaicin had the highest shoot fresh weight, stem diameter, number of leaves, and leaf area. There was no statistical difference among treatments in terms of relative water content, chlorophyll a and b , ascorbate peroxidase, and superoxide dismutase. The number of fruits/plant (100 fruits/plant) and fruit yield (0.89 kg/plant) in plants treated with 50.0 ppm of capsaicin were higher than in other treatments and the control. The results indicated that capsaicin has the potential for improving germination, seedling quality, and pepper yield.
机译：该研究的目的是探讨辣椒素应用在不同剂量（0.0，0.1,1.0,10.0,25.0,25.0,25.0和200.0 ppm）上的萌芽，幼苗生长和辣椒植物产量（辣椒L.'Burdem'）。为此目的，在几个阶段施用辣椒素：（i）在播种前，在播种前（ii）在第3至第4次真正的叶片阶段进行幼苗质量评估，（iii）在种植之前向叶子温室。辣椒素剂量和对萌发和出苗的对照没有统计学差异，但观察到用0.1ppsIcin治疗的种子（甚至在6个月后贮存后）的种子萌发和出苗价值以及最短的萌发和出现时间。 。对于50.0ppm，萌发和出苗率下降，时间显着增加，而100.0和200.0 ppm未观察到萌发和出苗。用1.0ppm的辣椒素处理的幼苗具有最高的射击鲜重，茎直径，叶子数和叶面积。在相对含水量，叶绿素A和B，抗坏血物过氧化物酶和超氧化物歧化酶方面没有统计学差异。用50.0ppm的辣椒素处理的植物中的水果/植物（100份水果/植物）和水果产量（0.89千克/植物）高于其他治疗和对照。结果表明，辣椒素具有改善萌发，幼苗品质和胡椒产量的潜力。

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