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Your search for [subject]Sweet potatoes -- Fertilizers and manures returned 10 records. |
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Tuber production in sweet potato (Ipomoea batatas (L.) Lam.) intercropped with coconuts : effects of K fertilization and vine prunning.
by Zara, Dominador L.; 1981.
Subject: Sweet potatoes -- Fertilizers and manures; Companion crops; Pruning; Potatoes -- Breeding; Sweet potatoes -- Varieties.
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Effect of varying amounts of nitrogen on the growth and yield of sweet potatoes under Lipa condition.
by De Chavez, Araceli L.; [Lipa City]: A.L. De Chavez, 1980.
Subject: Sweet potatoes -- Fertilizers and manures; Nitrogen fertilizers; Sweet potatoes. Growth.
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Yield performance of sweet potato to different organic matter under San Mariano condition.
by Telan, Herma A.; 1982.
Subject: Sweet potatoes -- Fertilizers and manures; Organic fertilizers; Sweet potatoes. -- Growth.
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The effect of different levels of chicken dung on the yield of sweet potato.
by Santos, Felicidad.; 1981.
Subject: Sweet potatoes -- Fertilizers and manures; Sweet potatoes -- Growth.
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Yield response of two sweet potato cultivars to different levels of nitrogen-potassium fertilizer under different management practices.
by Orongan, Joaquin Contapay.; 1979.
Subject: Sweet potatoes -- Fertilizers and manures; Nitrogen fertilizers; Potassium fertilizers.
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The Growth and yield of sweet potato sorghum intercrop as influenced by time overlap and levels of nitrogen fertilization.
by Ignao, Loreto M.; 1982.
Subject: Companion crops; Sweet potatoes -- Fertilizers and manures; Sorghum -- Fertilizers and manures.
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The effect of the different animal manures on the growth and yield of sweet potatoes.
by Aspi, Emiliano U.; 1983.
Subject: Sweet potatoes -- Fertilizers and manures.
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The effect of the different levels of complete fertilizer on the yield of sweet potato (BNAS-51).
by Lisondra, Perfecto C.; 1974.
Subject: Sweet potatoes -- Fertilizers and manures.
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The effects of the seven-day and fourteen-day old compost leaves of wild sun flower on the yield of camote in the geographical condition of Kalanganan, Pantar, Lanao del Norte.
by Ali-Tataro, Rebisalam.; 1981.
Subject: Camote -- Fertilizers and manures; Sweet potatoes -- Fertilizers and manures.
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Nitrogen and potassium requirement determination and their influences on Arayat spandy clay loam planted to sweet potato (Ipomoea batatas L.).
by Paz, Alicia Mina.; 1982.
Subject: Soils -- Nitrogen content; Soils -- Potassium content; Sweet potatoes -- Fertilizers and manures.
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