ABAURRE MEO.

CALATAYUD A

CARNEIRO FILHO J.

DASKALAKI A

DECOTEAU DR

FHF Pereira

FILGUEIRAS HAC

FL Finger

FONTES PCR

HATT-GRAHAM HA

JAEWOOK L

KITROONGRUANG N

LARCHER W.

M Puiatti

MARTINEZ CA.

MENEZES JB

MITCHELL DE

NAKANSAH GO

NISHIZAWA T

PR Cecon

SANGGYU L

SILVA HR

SIN GY

TAIZ L

VALANTIN M

WIEN HC.

Horticultura Brasileira

English

In this experiment we evaluated the growth, partition of assimilates and yield of melons type hybrid Charenthais 'Fleuron' under different shading nets. The experiment was conducted at Federal University of Viçosa, from November 24, 2003 to March 11, 2004. The treatments consisted of four growth environmental conditions, as follows: control (full sun), and under Aluminet® 30%-O, Cromatinet® 30%-O, Sombrite® 30%, with reduction of photosynthetic active radiation (PAR) of 30.85%, 35.9% and 32.0%, respectively. The experiment was arranged in a complete random design with four replicates. For the periodically evaluated characteristics we used a sub divided parcel 4 x 7 with the growing conditions in the parcel and the evaluations on the sub parcel (0, 14, 28, 42, 56, 70 and 84 days after transplantation). Among the shading nets, overall growth was superior under Aluminet® 30%-O, with similar plant height, length and number of internodes, number of leaves per plant, leaf dry weight, total and commercial yield of fruits and greater leaf area per plant compared to control at full sun. The low number of daily radiation (4.47 hours) and the good growth and yield of the melon when shaded by 30.85% with Aluminet® 30%-O, are indicatives that this culture does not require elevated levels of radiation as mentioned before. The growth of melon under partial restriction of light is promising, opening opportunities to production in new environments as agroforestry systems and associated cultivations.</jats:p

Crossref

Growth, assimilate partition and yield of melon charenthais under different shading screens

Growth, assimilate partition and yield of melon charenthais under different shading screens

Abstract

Similar works

Full text

Available Versions

Crossref