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In the work described in this second part [cf. preceding abstract], first-instar larvae of Sericesthis nigrolineata (Boisd.) were exposed, for various...
Read moreIn tests in Australia, first and second-instar larvae of Sericesthis nigrolineata (Boisd.) were exposed for short periods to temperatures between 30 a...
Read moreIn both wet and dry areas, diurnal soil and air temperature ranges under high incident radiation were increased by track formation, due to the effects...
Read moreIn a randomized plot experiment on Festuca arundinacea grassland on alluvial loam soil during 1968, plots were mowed and raked bi-weekly, mowed and sp...
Read moreSoil characteristics and vegetation were studied in vehicle tracks and adjacent undisturbed tundra along local moisture gradients at four sites in nor...
Read moreSeeds of calabrese, carrot, onion and sugar beet were sown in the field on successive occasions. Soil integral impedance (work done in penetrating the...
Read moreThe equipment described was used for measuring temperature close to the soil surface in grassland. Some data for N.-and S.-facing slopes are given.-R....
Read moreConstant temperatures within the range 11-23 C had no significant effect upon the germination of Avena fatua, but higher temperatures appreciably redu...
Read moreSeedling emergence patterns of triazine-susceptible and triazine-resistant Solanum nigrum plants were studied in the field at Wageningen, the Netherla...
Read moreThe future of dry forests around the world is uncertain given predictions that rising temperatures and enhanced aridity will increase drought-induced ...
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