Organic substrates in the development of camu-camuzeiro (Myrciaria dubia (H. B. K.) McVaugh) in the amazon region

Q3 Agricultural and Biological Sciences

Comunicata Scientiae Pub Date : 2023-11-30 DOI:10.14295/cs.v15.4213

A. B. D. S. Bronze, Sinara de Nazaré Santana Brito, Harleson Sidney Almeida Monteiro, Ewerton Delgado Sena, Nayara Ferreira Barros Da Silva, Valdeci Junior Fonseca Pinheiro, Layse Barreto de Almeida Abreu, Rhuan Carlos Nascimento Dias

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Abstract

Amazon is the largest tropical forest on the planet, it has a variety of plant species with emphasis on manyfruit trees, such as the camu-camuzeiro (Myrciaria dubia (H. B. K.) McVaugh), which occurs naturally on thebanks of rivers, lakes, lowlands and flooded forest of the Amazon. The objective of this study is to evaluate thedevelopment of camu-camuzeiro seedlings in different organic substrates. The experiment was conductedin the seedling production nursery of the Federal Rural University of Amazon. The experimental design wasentirely randomized, with ten treatments and five repetitions, each portion was represented by ten plants,totaling 500 seedlings. The substrates evaluated were: T1 - Humus; T2 - Humus + Bird manure; T3 - Humus + Bovinemanure; T4 - Humus + Açaí kernel; T5 - Humus + Chestnut shell; T6 - Humus + Chestnut shell + Poultry manure;T7 - Humus + Bovine manure + Chestnut shell; T8 - Humus + Açaí kernel + Poultry manure; T9 - Humus + Açaíkernel + Bovine manure; T10 - Commercial. The different substrates used influenced the development of camucamuzeiroseedlings evaluated at 180 days. The treatments with a substrate based on Humus (T1), Humus + Açaíkernel (T4), Humus + Chestnut shell (T5), Humus + Chestnut shell + Poultry manure (T6), Humus + Bovine manure +Chestnut shell (T7), Humus + Açaí Kernel + Bovine manure (T9) and the commercial substrate (T10) are the bestfor a satisfactory development of this crop in the production field.

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亚马孙地区 Camu-camuzeiro （Myrciaria dubia (H. B. K.) McVaugh）生长过程中的有机基质

亚马逊河是地球上最大的热带雨林，植物种类繁多，重点是许多果树，如 camu-camuzeiro（Myrciaria dubia (H. B. K.) McVaugh），它自然生长在亚马逊河的河岸、湖泊、低地和洪水淹没的森林中。本研究的目的是评估 Camu-camuzeiro 幼苗在不同有机基质中的生长情况。实验在亚马逊联邦农村大学的育苗场进行。实验设计完全随机，共有 10 个处理和 5 次重复，每部分由 10 株植物代表，共计 500 株幼苗。评估的基质为T1--腐殖土；T2--腐殖土+鸟粪；T3--腐殖土+牛粪；T4--腐殖土+阿萨伊果核；T5--腐殖土+栗壳；T6--腐殖土+栗壳+家禽粪便；T7--腐殖土+牛粪+栗壳；T8--腐殖土+阿萨伊果核+家禽粪便；T9--腐殖土+阿萨伊果核+牛粪；T10--商用。在 180 天的评估中，所使用的不同基质影响了 Camucamuzeiroseedlings 的生长。以腐殖土（T1）、腐殖土+阿萨伊核（T4）、腐殖土+栗子壳（T5）、腐殖土+栗子壳+家禽粪便（T6）、腐殖土+牛粪+栗子壳（T7）、腐殖土+阿萨伊核+牛粪（T9）和商用基质（T10）为基质的处理最有利于该作物在生产田中令人满意地生长。

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来源期刊

Comunicata Scientiae Agricultural and Biological Sciences-Agricultural and Biological Sciences (all)

CiteScore

0.90

自引率

0.00%

发文量

期刊介绍： The Comunicata Scientiae journal edited by Campus “Profa Cinobelina Elvas” of Federal University of Piauí (Brazil) publishes original articles, scientific notes and review articles (when invited by the editorial board), which present significant importance for Agrarian and Environmental Sciences in Portuguese, Spanish and preferentially, in English.