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Collembola and Acarina populations in grass/legume pastures that were grazed continuously with sheep at three stocking intensities were sampled at six...
Read moreMeasurements were made of CO2 exchange by sods taken from a Phalaris tuberosa/Trifolium repens temperate grassland to determine their net primary prod...
Read morePollination services from insects are important for higher yield and better fruit quality in avocado (Persea americana Mill.). Measuring pollinator ef...
Read moreA study of net photosynthesis, respiration, and stomatal and mesophyll resistance of 3- to 4-year-old Sitka Spruce seedlings, grown in a greenhouse, i...
Read moreTwelve-year old cv. Valencia orange trees were subjected to a single water stress, under field conditions at Tacna, Arizona, inducing leaf water poten...
Read moreClimate change will increase uncertainty in restoration outcomes due to greater water stress and other abiotic filters that limit plant survival. Drou...
Read moreTwo lectins, concanavalin A (Con A) and Galanthus nivalis agglutinin (GNA), have anti-feedant properties that suggest a potential for the control of i...
Read more1. Green roofs are promoted to contribute to more resilient cities by enhancing urban ecosystem services and food systems. Extensive, low-maintenance ...
Read moreBiological invasion can permanently alter ecosystem structure and function. Invasive species are difficult to eradicate, so methods for constraining i...
Read moreA study was carried out to test, under carefully controlled conditions, White's hypothesis that when plants are subjected to stress, the tissues becom...
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