Phytophthora cinnamomi is a major pathogen of Eucalyptus marginata (jarrah) in Western Australia (23). It can kill trees of all ages through infection of roots (10,27) or by girdling the trunks of 1to 7year-old trees in situations were the collar is ponded (12,19). Field observations have indicated that periods of waterlogging (low oxygen) can result in the rapid death of trees from P. cinnamom...

‘Yecora Rojo’ wheat (Triticum aestivum L.) and ‘Florida Petite’ tomato (Lycopersicon esculentum Mill.) plants were grown in monocultured or intercropped recirculating hydroponic systems to determine whether plant growth or yield would be affected by intercropping. Mean fruit weight was slightly lower (12%) for intercropped than for monocultured tomato plants. The number of tillers per plant was...

The need for vegetables is increasing in line with public awareness about health. During the Covid-19 virus pandemic, demand hydroponic continued to increase. Media hydroponics farming without a soil culture, so that emerge from systems are more hygienic and healthy because they don't use pesticides. This study aims quantitatively analyze relationship or influence between independent variables ...