Search
All content is free for everyone to browse, read and share. You’ll find journal articles and non-peer reviewed grey literature. Type keywords into the search box or Use the filtering options below to browse the content.
Showing 1,683 results
An autoradiographic method for measuring root length in the soil using 32P injected into onion leaves is described. The soil containing the roots was ...
Read moreA population dynamics model of the field biology of the curculionid Anthonomus grandis under Brazilian conditions was linked to a model for cotton gro...
Read moreA hay crop was cut at three different dates in 1990 from a mesotrophic (meadow) grassland in Upper Teesdale, under various fertilizer, grazing and cut...
Read moreThe suitability of pulverized refuse fines (PRF) as a topsoil substitute in the reclamation of colliery spoil and urban clearance areas was studied in...
Read moreThe relative rate of increase of leaf area per plant was measured in Vicia faba from May to August. In the early stages of growth, until the leaf area...
Read moreIt is generally accepted that conservation of natural heritage is important to people, communities, and the environment. However, invertebrate species...
Read moreMillions of dams impair watershed connectivity across the globe and have severely affected migratory fish populations. Fishways offer upstream passage...
Read moreThis golf club in Wassenaar, province of Zuid-Holland, Netherlands, has been asked to relocate its driving range to allow the establishment of a train...
Read moreThree successive generations of Spodoptera exempta (Wlk.) were observed on cereal crops and grasses at Salisbury Research Station, Rhodesia, during Ja...
Read moreOn the Dry plot, rain was prevented from entering the soil; on the Irrigated plot, the soil was kept near field capacity by irrigation; the Normal plo...
Read more