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The authors present a model simulating the effects of the acridid Melanoplus sanguinipes on the yield of spring wheat planted in infested stubble. The...
Read moreThe density and distribution of Nectria galligena were determined on all 16 combinations of 4 cvs (Summerland Red McIntosh, Harrold's Delicious, Spart...
Read moreSafeguarding the future drinking water supply in this Dutch region affects the chloride level of polder water, and thus the quality of irrigation wate...
Read moreDitches in this area in the province of Zuid-Holland, Netherlands, are often causing soil pollution due to the use of contaminated materials (includin...
Read moreMany large-scale projects affecting large areas of water (including coastal areas and rivers) are planned in the coming years as part of the Dutch Del...
Read moreDM production ranged from <2 g/m2 day in winter to 20 g/m2 day in spring in barley cv. Sekitori-Sai No.1 sown in 15-cm bands 55 cm apart with 105 p...
Read moreThe integration of water and nature goals in all Dutch policies related to water management, drinking water supplies, water quality and nature conserv...
Read moreWet grasslands (21 190 ha) in the province of Zuid-Holland, Netherlands, are internationally important as a core area for black-tailed godwits (Limosa...
Read moreClimax perennial grasses from Rhodesia showed greater preference than earlier seral species or crop cultivars for the ammonium source of nitrogen. It ...
Read moreMultivariate analyses of the weight and plant nutrient status of aerial litter fall from four species of Coniferae were conducted using canonical vari...
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