Humidity in Greenhouses Part 1
In greenhouse climate control, nothing is so complicated as control of humidity. This series of articles discusses the various aspects of greenhouse air humidity and its relation with transpiration, plant growth and disease development. In ... [... more]
HortNET New Zealand |
Flower Crop Turns Glasshouse Into Tropical Paradise
Stepping into Alain Billon's greenhouse at Pahoia near Tauranga is to enter an exquisite tropical world of anthuriums. TAURANGA 08/09/2003 - Stepping into Alain Billon's greenhouse at Pahoia near Tauranga is to enter an exquisite tropical world ... [... more]
HortNET New Zealand |
The A to Z guide for using CO2. Part 1
CO2 enrichment in a greenhouse increases growth and production considerably and may improve product quality as well. However, CO2 enrichment is not a cheap practice. In a series of articles the benefits, methods and some costs aspects of CO2 ... [... more]
HortNET New Zealand |
HortNews - Police Investigating Poisoning Of Cucumber Crop
An entire crop of cucumbers has been poisoned at one of New Zealand's largest greenhouse growers in what the horticulture industry fears is an unprecedented act of industrial sabotage. Auckland 9/5/2002 - An entire crop of cucumbers has been ... [... more]
HortNET New Zealand |
Engineered Pine Trees Kept From Outdoor Planting Trials
Genetically engineered pine trees at Forest Research in Rotorua will remain in greenhouses until government officials have analysed the Royal Commission recommendations released this week. ROTORUA 6/8/2001 - Genetically engineered pine trees at ... [... more]
HortNET New Zealand |
What and Where to Sample
Production of greenhouse carnations, both for export and local supply, is an important component of the floriculture industry in New Zealand, although export volumes have steadily declined over the last 6 years. Techniques and management vary, ... [... more]
HortNET New Zealand |
Location and Soils
Because of the strong emphasis on quality on both the export and domestic markets, commercial production of spray and Sim (standard) carnations should be considered only as a greenhouse crop. Before being planted into the greenhouse, the crop ... [... more]
HortNET New Zealand |
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