Section 14
Chapter 13,902

The use of fertilizers on herbage cut for conservation. Part 4. The effect of rates, methods of application and forms of fertilizer nitrogen on the yields of dry matter and nitrogen of grasses and clovers in a ryegrass and white clover sward, cut at different stages of growth

Walker, T.W., E.Al.

J. Brit. Grassl. Soc 8(4): 281-99


Accession: 013901509

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The trial took place on a productive perennial-ryegrass/white-clover pasture sown in 1947. The lime, phosphate and potash status of the soil was satisfactory. The treatments comprised 3 forms of N (urea, nitrochalk and ammonium sulfate), 3 rates of N (nil, 0.3 and 0.6 cwt. N per ac.) and 3 types of cutting (4 cuts at the dried-grass stage, 3 cuts at the silage stage and 2 cuts at the hay stage).

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