Zobrazeno 1 - 10
of 40
pro vyhledávání: '"H.R. Rowse"'
Publikováno v:
Scopus-Elsevier
Both temperature and soil moisture vary greatly in the surface layers of the soil through which seedlings grow following germination. The work presented studied the impact of these environmental variables on post-germination carrot growth to nominal
Publikováno v:
Journal of Experimental Botany. 52:1129-1133
The effect of water stress on the early seedling growth of onions was studied by placing newly-germinated seedlings in vermiculite equilibrated at different water potentials. Roots and shoots elongated more at -0.29 than at -0.64 MPa, but did not elo
Publikováno v:
Plant, Cell and Environment. 22:229-242
The response of pre-emergent shoots of carrot and onion to mechanical impedance, water stress and suboptimal temperature was studied. We used model laboratory systems in which mechanical impedance and water stress could be varied independently of eac
Publikováno v:
Journal of Horticultural Science. 66:551-557
SummaryPhosphates-of-ammonium “starter” fertilizer solution was injected below onion seeds at sowing on a fertile sandy loam soil given basal N, P and K applications. Bulb crops were grown from primed and non-primed seed drilled at six sowing rat
Autor:
H.R. Rowse, D.A. Stone
Publikováno v:
Soil and Tillage Research. 1:57-68
The Wye Double Digger is a deep cultivation implement consisting of a single-furrow plough working to 23 cm depth, and a rotavator loosening the soil below the furrow bottom exposed by the previous pass to a depth of 45 cm below the soil surface. Whe
Publikováno v:
Journal of Agricultural Engineering Research. 29:215-221
Two new cultivation systems usable on wet soils are being developed in order to extend the number of days suitable for drilling and other management operations. In one, a coarse seedbed is prepared in autumn which is drilled without further cultivati
Autor:
H.R. Rowse, D.A. Stone
Publikováno v:
Soil and Tillage Research. 1:173-185
Increasing the depth of cultivation from 23 to 45 cm reduced the water extracted by potatoes ( Solanum tuberosum ), broad beans ( Vicia faba var. major ), summer cabbage ( Brassica oleracea var. capitata ) and red beet ( Beta vulgaris var. rapacea f.
Autor:
A. Barnes, H.R. Rowse
Publikováno v:
Agricultural Meteorology. 20:381-391
Increases in yield due to deep cultivation vary from year to year, probably as a result of differences in the extent to which water extraction is improved by a more rapidly extending root system. A simulation model of crop water extraction has been u
Autor:
H.R. Rowse
Publikováno v:
Soil and Tillage Research. 8:372
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