M. Jovović, V. Prodanović, Aleksandra Govedarica-Lučić, Z. Malešević
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引用次数: 0
摘要
在温室条件下，研究了腐植酸对两个番茄品种ceylanddof1和RallyF1幼苗生长的影响。“Humistar”在植株的两叶期开始处理。植苗培养基中施用1级20 ml -1的腐植酸，每10天处理一次，直至直接移栽于温室土壤中。品种RallyF1的叶片(重量)、茎(直径和重量)和根(重量和长度)的生长速度均高于对照，叶片、茎和根的重量均高于Ceylando F1。总的来说，结果表明腐植酸对两种番茄品种的根系发育都有较好的影响。
EFFECT OF APPLAYING OF HUMIC ACID ON SEEDLING GROWTH OF TOMATO
This study was undertaken to determine the effects of humic acid on the growth seedling of two tomato cultivars CeylandoF1 and RallyF1, under greenhouse conditions. Treatment with „Humistar“ was started in the two-leaf stage of the plant. One level of humic acid of 20 ml l-1 was applied to the seedling growing media and each seedling of the species was treated every ten days until transplanting directly into the soil in greenhouse.The higest growth rate: leaf (weight), stem (diameter and weight) and root (weight and lenght) growth were optained in cultivar RallyF1 as compared to the control and leaf, stem and root weight compared to Ceylando F1 cultivar.General, the results showed that humic acid influenced better root development in both examined tomato cultivars.
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