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 8,368 results
H. rufa was the only herbaceous plant to prosper under annual burning in derived savana in N.W. Costa Rica. Under favourable conditions it could be &g...
Read moreIn the system described, the light sensor moved down and up a 10-ft steel track placed upright in the crop, taking 15 min/cycle. RB.
Read moreThe effects of decreasing water potential of the soil and plant on growth of L. perenne were studied. Leaf and root extension growth decreased by 50% ...
Read moreA study of the effects of E. tiliae populations on the growth of two mature Lime trees in Glasgow in 1967 and 1968. The populations turned over the en...
Read moreA study of the growth and development of A. elata seedlings, grown for six months under full sunlight, or under 18% or 7% of full sunlight, at Legon, ...
Read moreDuring the years 1963-70, further progress was made in eradicating tsetse (Glossina tachinoides, G. morsitans, G. palpalis) from parts of north-easter...
Read moreAn equation is given which gives valid estimates of wind profiles in crops of maize and Vicia faba where foliage distribution is reasonably uniform. R...
Read moreThe equations derived in FCA 22, 1481 and 23, 755 for describing light attenuation by horizontal foliage are shown to be in exact agreement. RB....
Read moreWet and dry bulb temperatures and run of wind were measured over irrigated Gossypium herbaceum cv. BAR XL 1 at various heights and distances from the ...
Read more