Effect of Vermicompost in Media on Growth, Yield and Fruit Quality of Cherry Tomato (Lycopersicon esculentun Mill.) Under Net House Conditions

IF 2 4区农林科学 Q3 ECOLOGY

Compost Science & Utilization Pub Date : 2018-01-02 DOI:10.1080/1065657X.2017.1344594

Ha Duy Truong, Chong Wang, T. Kien

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引用次数: 15

Abstract

ABSTRACT Effects of VC application on tomato production and media properties can last for the third successive season, which was verified in this study to evaluate effects of VC application on growth, productivity and fruit quality of cherry tomato for the third season. Six treatments were designed similarly in the first and second seasons (unchanged design compared to the previous season), including: VC with rice husk ash (RHS) and coconut fiber (CF) 0% VC+ 50% RHS +50% CF (T1- control), respectively. 20%VC + 40% RHS + 40% CF(T2), 40% VC+ 30% RHS + 30% CF(T3), 60% VC + 20% RHS + 20% CF(T4), 80% VC + 10% RHS + 10% CF(T5), and 100% VC(T6). The results showed that the pH, EC, N, P, K, Ca, and Mg available in media were increased with the addition of VC. This finding revealed that the addition of VC significantly improved the physic-chemical media properties, increasing the EC and also increasing the macronutrients in the media resulting in substantial increased the yield and quality of tomato fruits. It is concluded that EC of VC was the key factor for the positive increase of the productivity and quality of tomato and the salinity (EC at 3.52 dS/m) causing restriction of water to fruits that resulted in the increase of the total soluble solids in tomato fruit and without affecting yield reduction.

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培养基中蚯蚓堆肥对樱桃番茄生长、产量和果实品质的影响在网房条件下

摘要施用VC对番茄产量和培养基特性的影响可连续第三季，本研究旨在评价施用VC对樱桃番茄第三季生长、生产力和果实品质的影响。第一季和第二季设计了六种类似的处理方法（与上一季相比设计不变），包括：VC加稻壳灰（RHS）和椰子纤维（CF）0%VC+50%RHS+50%CF（T1-对照）。20%VC+40%RHS+40%CF（T2）、40%VC+30%RHS+30%CF（T3）、60%VC+20%RHS+20%CF（T4）、80%VC+10%RHS+10%CF（T5）和100%VC（T6）。结果表明，随着VC的加入，培养基中的pH、EC、N、P、K、Ca和Mg的有效含量都有所增加。这表明VC的加入显著改善了培养基的理化性质，增加了EC，也增加了培养基中大量营养素，从而显著提高了番茄果实的产量和品质。结果表明，VC的EC是番茄产量和品质正增长的关键因素，盐度（EC为3.52dS/m）限制了果实的水分，使番茄果实中可溶性固形物总量增加，但不影响产量下降。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Compost Science & Utilization 农林科学-生态学

CiteScore

4.10

自引率

0.00%

发文量

审稿时长

>36 weeks

期刊介绍： 4 issues per year Compost Science & Utilization is currently abstracted/indexed in: CABI Agriculture & Environment Abstracts, CSA Biotechnology and Environmental Engineering Abstracts, EBSCOhost Abstracts, Elsevier Compendex and GEOBASE Abstracts, PubMed, ProQuest Science Abstracts, and Thomson Reuters Biological Abstracts and Science Citation Index