Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Wm. G. Colby"'
Publikováno v:
Soil Science Society of America Journal. 17:42-46
Field studies were conducted on Ladino clover, orchardgrass, smooth bromegrass, and timothy. Each species was planted in a pure stand to determine its requirements with respect to P and K. Increases of 30% to 80% in hay production were obtained when
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::545c793b3305498f1adedcab380a2269
https://doi.org/10.2136/sssaj1953.03615995001700010010x
https://doi.org/10.2136/sssaj1953.03615995001700010010x
Publikováno v:
Agronomy Journal. 45:213-218
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7eb32364c12e078fc62f6bbbfbd19438
https://doi.org/10.2134/agronj1953.00021962004500050009x
https://doi.org/10.2134/agronj1953.00021962004500050009x
Publikováno v:
Soil Science Society of America Journal. 17:235-239
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::396b1d7bba8169a07095bda2967b626f
https://doi.org/10.2136/sssaj1953.03615995001700030012x
https://doi.org/10.2136/sssaj1953.03615995001700030012x
Publikováno v:
Agronomy Journal. 57:169-173
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3582fe2c9a49de378beb6cc3f656f68c
https://doi.org/10.2134/agronj1965.00021962005700020011x
https://doi.org/10.2134/agronj1965.00021962005700020011x
Publikováno v:
Soil Science Society of America Journal. 17:395-399
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94f0c1a98a33b2967af1318d3b7af86e
https://doi.org/10.2136/sssaj1953.03615995001700040024x
https://doi.org/10.2136/sssaj1953.03615995001700040024x
Publikováno v:
Agronomy Journal. 55:361-362
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3253c453a54e40f766c7373c2d0d0c03
https://doi.org/10.2134/agronj1963.00021962005500040018x
https://doi.org/10.2134/agronj1963.00021962005500040018x