Zobrazeno 1 - 10
of 25
pro vyhledávání: '"R. C. Stephen"'
Publikováno v:
New Zealand Journal of Crop and Horticultural Science. 33:125-138
Wheat (Triticum aestivum) plant and crop responses to seeding rates and fertiliser nitrogen (N) application practices were measured in 19 field experiments undertaken in three successive cropping years. Increasing the number of wheat seeds sown produ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17802c2cf5a99ea6164921518a40a932
https://doi.org/10.1080/01140671.2005.9514341
https://doi.org/10.1080/01140671.2005.9514341
Publikováno v:
New Zealand Journal of Experimental Agriculture. 5:227-231
The dry matter production of autumn-sown ‘Amuri’ oats, ‘Raven’ wheat, and ‘Grasslands Tama’ ryegrass grown to the milky-ripe stage of grain development before cutting was compared with yields from either 2 or 2–6 cuts made during growth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f330255d81afaf924aae4fb516b9347
https://doi.org/10.1080/03015521.1977.10425971
https://doi.org/10.1080/03015521.1977.10425971
Publikováno v:
New Zealand Journal of Crop and Horticultural Science. 17:67-75
On four sites, in each of two cropping years, fertiliser nitrogen applied in the early spring to tillering ‘Rongotea’ wheat sown in late autumn concurrently improved grain yield, flour protein content, dough water absorption, loaf volume, loaf te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1052b7b71ee759b5b7b79cc4fb42f97
https://doi.org/10.1080/01140671.1989.10428012
https://doi.org/10.1080/01140671.1989.10428012
Publikováno v:
New Zealand Journal of Experimental Agriculture. 6:151-156
The mineral composition of swedes, turnips, and kale is reported. Kale contained little manganese, had very wide calcium: phosphorus ratios, and copper concentrations were probably inadequate for cattle. Swede and turnip leaves had wide calcium: phos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f79350f2ea74b25cc8a84410b36c645
https://doi.org/10.1080/03015521.1978.10426032
https://doi.org/10.1080/03015521.1978.10426032
Autor:
R. C. Stephen, A. Kelson
Publikováno v:
New Zealand Journal of Experimental Agriculture. 3:91-94
The dry matter (DM) production of four swede varieties on a Wingatui silt loam soil was examined at monthly intervals from February to July in 1972 and 1973. The effect of nitrogen was also studied in 1973. At the final harvest in July, bulb and tota
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53f3d17b5c09fc56c8524daa68fa1065
https://doi.org/10.1080/03015521.1975.10425780
https://doi.org/10.1080/03015521.1975.10425780
Publikováno v:
New Zealand Journal of Experimental Agriculture. 5:59-62
Wheat, oats, and barley were sown after pasture at different dates during spring and early summer in two seasons. Dry matter (DM) production was measured at intervals and tended to follow a linear pattern for most of the period studied. Delay in sowi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b62bf6faa1418029b17b75b627b1735
https://doi.org/10.1080/03015521.1977.10425934
https://doi.org/10.1080/03015521.1977.10425934
Publikováno v:
New Zealand Journal of Experimental Agriculture. 10:323-332
Herbage yields and persistence of lucerne cultivars were measured over 4 years on a ‘winter-dry’ site and a ‘winter-wet’ site in northern Canterbury. Assessments of lucerne crown and root rotting diseases were made. Bacterial wilt, crown rot,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e43ecfe293e21740a40609bcdbccabb8
https://doi.org/10.1080/03015521.1982.10427892
https://doi.org/10.1080/03015521.1982.10427892
Publikováno v:
New Zealand Journal of Experimental Agriculture. 5:157-160
The influence of nitrogen and phosphorus application on the yields of swedes, kale, and wheat was studied in different 3-year rotations after pasture on a fertile soil. The results were almost wholly negative. The only significant effects were an inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2d427f9d6be7ce1ffcc14127f6fa3d1
https://doi.org/10.1080/03015521.1977.10425956
https://doi.org/10.1080/03015521.1977.10425956
Autor:
R. C. McDondald, R. C. Stephen
Publikováno v:
New Zealand Journal of Experimental Agriculture. 7:271-275
‘Amuri’ oats were sown on 3 occasions in the autumn of 1974 and ‘Grasslands Tama’ ryegrass, ‘Rahu’ ryecorn, and ‘Mapua’ oats were sown once in 1975 and on 4 sowing dates in both 1976 and 1977. Crops were sampled throughout their growt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fda4911d6d3fb833d5713166f3457ed
https://doi.org/10.1080/03015521.1979.10426201
https://doi.org/10.1080/03015521.1979.10426201
Publikováno v:
New Zealand Journal of Crop and Horticultural Science. 17:229-237
In two field experiments, one located on a silt loam and the other on a clay loam, sodium selenate was applied to ‘Rongotea’ wheat sown in late autumn at rates which supplied 5, 10, 15, and 20 g Se/ha, as a seed coating, prills drilled with the w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72885bb976d1bad96a60553dd273a2c3
https://doi.org/10.1080/01140671.1989.10428037
https://doi.org/10.1080/01140671.1989.10428037