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Your search for [subject]Nitrogen fertilization returned 6 records. |
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Yield response curve of sugarcane under varying levels of nitrogen fertilization and water regimes.
by Cunanan, Diosdado R.; College, Laguna: University of the Philippines at Los Ba?os, 1977.
Subject: Crop production; Sugarcane -- Yield; Nitrogen fertilization -- Sugarcane; Sugarcane -- Nitrogen fertilization.
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Yield and tuber quality of potato (Solanun tuberosum L.) in response to NAA and yeast under different nitrogen levels.
Subject: Potato. -- Cultivation -- Research; Potato. -- Production; Potato. -- Cultivation; Starch -- Potato; Nitrogen fertilization; Fertilization. -- Nitrogen -- Study.
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The Response of rejuvenated para grass (Brachiaria mutica, forsk) to varying levels of inorganic nitrogen fertilization.
Subject: Para grass -- Fertilizers and manures; Para grass -- Fertilization; Inorganic nitrogen fertilization -- Para grass -- Research; Grasses; Nitrogen fertilizers.
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Effects of nitrogen fertilization on flushing and fruiting of induced mango trees (Mangifera indica L. Cv. 'carabao').
by Gicana-Lantican, Marietta M.; Los Ba?os, Laguna, Philippines: University of the Philippines, 1981.
Subject: Mango Trees (Carabao), Induced -- Mangifera indica -- Flushing and fruiting -- Nitrogen Fertilization, Effects of; Nitrogen fertilization, Effects of -- Mango trees (Carabao), Induced -- Mangifera indica -- Flushing and Fruiting.
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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.; College, Laguna: University of the Philippines at Los Ba?os, 1982.
Subject: Intercropping, Sweet Potato and Sorghum -- Ipomea batatas -- Growth and yield performance -- Time overlap and Nitrogen levels, Effect of -- Fertilization -- 1979-1980 -- Camarines Sur Agricultural College, Philippines; Nitrogen fertilization levels, Effect of -- Sweet potato and sorghum intercrop growth and yield -- 1979-1980 -- Camarines Sur Agricultural College, Philippines.
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The effects of nitrogen fertilization and mulching on the growth and survival of outplanted kaatoan bangkal (Anthocephalus chinensis Rich. ex. Walp.) seedlings and on some soil properties of an open grassland.
by Uri-De la Cruz, Loretto V.; College, Laguna: University of the Philippines at Los Ba?os, 1978.
Subject: Mulching methods, Effects of -- Kaatoan bangkal seedlings growth and survival -- Open grassland soil properties -- Anthocephalus chinensis; Kaatoan bangkal (outplanted) seedlings growth and survival -- Anthocephalus chinensis -- Open grassland soil properties -- Nitrogen fertilization and mulching methods, Effects of; Nitrogen fertilization, Effects of -- Kaatoan bangkal seedlings growth and survival -- Open grassland soil properties -- Anthocephalus chinensis.
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