TY - JOUR
T1 - The effect of varying the date of application of fertilizer nitrogen on the yield and seasonal productivity of grassland
AU - Castle, M. E.
AU - Reid, D.
AU - Heddle, R. G.
PY - 1965/4
Y1 - 1965/4
N2 - 1. Two identical small plot experiments were done from 1961 to 1963, at the Hannah Dairy Research Institute, Ayr and at Boghall Farm, Midlothian to study the effects of applying nitrogen fertilizer at different times on total yield and its seasonal distribution. 2. Two perennial rye-grass plus white clover swards, one containing S23 and the other S24, were used at each site. On both swards a total of 10 cwt. of 舖Nitro-Chalk舗 (15ƃ5% N)/acre, applied at varying dates over the growing season, and a control treatment which received no nitrogen fertilizer were tested.
AB - 1. Two identical small plot experiments were done from 1961 to 1963, at the Hannah Dairy Research Institute, Ayr and at Boghall Farm, Midlothian to study the effects of applying nitrogen fertilizer at different times on total yield and its seasonal distribution. 2. Two perennial rye-grass plus white clover swards, one containing S23 and the other S24, were used at each site. On both swards a total of 10 cwt. of 舖Nitro-Chalk舗 (15ƃ5% N)/acre, applied at varying dates over the growing season, and a control treatment which received no nitrogen fertilizer were tested.
UR - http://www.scopus.com/inward/record.url?scp=0009670605&partnerID=8YFLogxK
U2 - 10.1017/S0021859600064741
DO - 10.1017/S0021859600064741
M3 - Article
AN - SCOPUS:0009670605
SN - 0021-8596
VL - 64
SP - 177
EP - 184
JO - The Journal of Agricultural Science
JF - The Journal of Agricultural Science
IS - 2
ER -
