fontes e proporção de material orgânico para a produção de mudas de cafeeiro em tubetes sources and proportions of organic components for production of coffee tree seedling (coffea arabica l.) in small plastic containers
คลิก: 256
รหัส: 137190
2009
คุณภาพบทความและตัวชี้วัดประสิทธิภาพ
คุณภาพโดยรวม
Not rated
Combines reader engagement with the AI quality analysis. This
article has not been analysed, so there is no overall score —
reader engagement is measured and shown alongside.
การมีส่วนร่วมของผู้อ่าน
Steady Performance
30.0
/100
256 การเข้าชม
32 ผู้อ่าน
การประเมินคุณภาพโดย AI
ยังไม่ได้วิเคราะห์
Readership in this journal
SteadyRanked #47 of 142 articles by views in information and software technology
Most read
Least read
Bar heights use a square-root scale. Only the 120 most-read articles are drawn; the journal has 142 in total.
Mint this article as an NFT
Not yet mintedCreate a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.
5
SUSD
one-off · no wallet required
บทคัดย่อ
Neste trabalho, objetivou-se avaliar a qualidade das mudas de cafeeiro (Coffea arabica L.) produzidas em tubetes com substrato artificial suplementado com fontes de material orgânico em diferentes proporções. O experimento foi conduzido sob delineamento experimental de blocos casualizados em esquema fatorial 3 x 6, com quatro repetições em parcelas formadas por seis tubetes. O primeiro fator correspondeu às fontes de material orgânico (esterco bovino, húmus de minhoca e cama de peru) e o segundo, suas proporções (0, 20, 40, 60, 80 e 100%) no substrato artificial (BioPlant-café) fertilizado com osmocote® (NPK 15-09-12). As características avaliadas foram: altura da muda, diâmetro de caule, número de pares de folhas, área foliar e massa seca da parte aérea e do sistema radicular. Pode-se concluir que o húmus de minhoca adicionado ao substrato artificial na proporção de 80% ou em uso exclusivo (100%) aumentou a área foliar das mudas de cafeeiro e, como conseqüência proporcionou um maior acúmulo de massa seca da parte aérea. O uso de esterco bovino (acima de 30%) e a cama de peru não alterou ou reduziu as características vegetativas das mudas de cafeeiro (altura da muda, diâmetro de caule, número de pares de folhas e área foliar) e diminuiu o acúmulo de massa seca.
This work aimed to evaluate the quality of coffee seedlings (Coffea arabica L.) produced in small plastic containers with artificial substrate supplemented with sources of organic components in different proportions. The experiment was carried out using the randomized block design, in a 3 x 6 factorial structure, with four replications in plots composed of small plastic containers. The first factor corresponded to the sources (cattle manure, earthworm casting, and turkey manure) and the second to the proportions (0, 20, 40, 60, 80, and 100%) in the artificial substrate (BioPlant-café®) fertilized with osmocote® (NPK 15-09-12). The characteristics evaluated were: seedling height, seedling stem diameter, number of pair of leaves, leaf area, shoot dry matter and root system dry matter. This work concluded that the earthworm casting added to the artificial substrate in proportion of 80% or by itself (100%) increases the leaf area of coffee seedlings and, as a consequence it provides a higher accumulation of dry matter in the shoot. The use of cattle (up to 30%) and turkey manure did not modify or reduced seedling height, seedling stem diameter, number of pair of leaves as well as the leaf area and decreased the accumulation of dry matter.
This work aimed to evaluate the quality of coffee seedlings (Coffea arabica L.) produced in small plastic containers with artificial substrate supplemented with sources of organic components in different proportions. The experiment was carried out using the randomized block design, in a 3 x 6 factorial structure, with four replications in plots composed of small plastic containers. The first factor corresponded to the sources (cattle manure, earthworm casting, and turkey manure) and the second to the proportions (0, 20, 40, 60, 80, and 100%) in the artificial substrate (BioPlant-café®) fertilized with osmocote® (NPK 15-09-12). The characteristics evaluated were: seedling height, seedling stem diameter, number of pair of leaves, leaf area, shoot dry matter and root system dry matter. This work concluded that the earthworm casting added to the artificial substrate in proportion of 80% or by itself (100%) increases the leaf area of coffee seedlings and, as a consequence it provides a higher accumulation of dry matter in the shoot. The use of cattle (up to 30%) and turkey manure did not modify or reduced seedling height, seedling stem diameter, number of pair of leaves as well as the leaf area and decreased the accumulation of dry matter.
| คีย์อ้างอิง |
dias2009cinciafontes
ใช้คีย์นี้เพื่ออ้างอิงอัตโนมัติในต้นฉบับขณะใช้งาน
SciMatic Manuscript Manager หรือ Thesis Manager
|
|---|---|
| ผู้เขียน | ;Ricardo Dias;Benjamim de Melo;Marina de Alcântara Rufino;Daniel Lima Silveira;Tâmara Prado de Morais;Denise Garcia de Santana |
| วารสาร | information and software technology |
| ปี | 2009 |
| DOI |
10.1590/S1413-70542009000300014
|
| URL | |
| คำสำคัญ |
การอ้างอิง
ไม่พบการอ้างอิง หากต้องการเพิ่มการอ้างอิง กรุณาติดต่อผู้ดูแลระบบที่ info@scimatic.org
ความคิดเห็น
ยังไม่มีความคิดเห็น เป็นคนแรกที่แสดงความคิดเห็นเกี่ยวกับบทความนี้