Entity

Time filter

Source Type

Adamantina, Brazil

Cavichioli J.C.,APTA Regional Alta Paulista | Correa L.S.,Sao Paulo State University | Narita N.,APTA Regional Alta Sorocabana | Kasai F.S.,APTA Regional Alta Paulista
Revista Brasileira de Fruticultura | Year: 2011

The aim of this work was to evaluate the percentage of plants with symptoms of Cowpea aphid-borne mosaic vírus (CABMV) and the severity of the symptoms, in yellow passionfruit (Passiflora edulis Sims) grafted and not grafted. The experiment was carried out in Adamantina, SP, Brazil, from April 2006 to June 2007, adopting the experimental design in randomized blocks with four treatments and eight replicates. The studied factors were three rootstocks: Passiflora edulis, P. alata and P. gibertii, and plants not grafted. It was used the yellow passion fruit (Passiflora edulis Sims) as graft. The variables evaluated were: percentage of plants with symptoms of CABMV and the severity of the symptoms. The first plants with symptoms of CABMV occurred 90 days after planting in the field, reaching 180 days after planting 100% of plants with CABMV in P. alata and P. gibertii and 97,5% in P. edulis and in not grafted plants. Source


The objective of work was to evaluate the productivity and physical characteristics of fruits of yellow passion fruit (Passiflora edulis Sims) grafted on Passiflora gibertii in different planting densities. The experiment was carried in Adamantina, SP, Brazil, from May 2009 to April 2010, adopting the experimental design in randomized, with six treatments and four replicates. The treatments were different planting spacing: T1 – 1.0 m (3.125 plants/ha); T2 – 1.5 m (2.083 plants/ha); T3 – 2.0 m (1.563 plants/ha); T4 – 3.0 m (1.042 plants/ha); T5 – 4.0 m (781 plants/ha); T6 – 5.0 m (625 plants/ha). The distance between the lines was 3.2 m for all the treatments. The variables evaluated were: diameter of fruits, number of fruits, weight of fruits and productivity. The planting density did not favor diameter and weight of fruits. It was observed a smaller number of fruits in smaller spacings, which were compensated by productivity. © 2014, Sociedade Brasileira de Fruticultura. All rights reserved. Source


Nasser M.D.,APTA Regional Alta Paulista | Cavichioli J.C.,APTA Regional Alta Paulista | Kasai F.S.,APTA Regional Alta Paulista | Vitorino R.,FAI
Revista Brasileira de Fruticultura | Year: 2011

The objective of this work was to evaluate the vegetative growth of yellow passion fruit grafted on sweet passion fruit, in different plant spacing, in area with description of premature death of plants. The experiment was carried out in Adamantina, SP, Brazil, from April 2008 to June 2009, adopting the randomized experimental design, with six treatments and four replications. The treatments were different planting spacing: T1, 1,0 m (3.125 plants/ha); T2, 1,5 m (2.083 plants/ha); T3, 2,0 m (1.563 plants/ha); T4, 3,0 m (1.042 plants/ha); T5, 4,0 m (781 plants/ha) and T6, 5,0 m (625 plants/ha). The distance between the lines was 3,2 m for all the treatments. The variables evaluated were: rootstocks and grafts stem diameter, internode length, secondary branches length and tertiary branches number. Planting density did not favor the growth of the rootstocks plants. Source

Discover hidden collaborations