Výsledky vyhledávání - "side-dressing"

Akademický článek

Weed-Free Durations and Fertilization Regimes Boost Nutrient Uptake and Paddy Yield of Direct-Seeded Fine Rice (Oryza sativa L.)

Autor: Rana Nadeem Abbas, Asif Iqbal, Muhammad Aamir Iqbal, Omar M. Ali, Raees Ahmed, Raina Ijaz, Adel Hadifa, Brandon J. Bethune

Publikováno v: Agronomy, Vol 11, Iss 12, p 2448 (2021)

Under the changing climate, fertilization regimes and weed infestation management in aromatic direct-seeded fine rice (DSR) remain vital for curbing environmental hazards and ensuring food security. A multi-year field study was undertaken to appraise

Externí odkaz: https://doaj.org/article/8783c8f04b52487e9c2752391d9ef1e8

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Akademický článek

Using side-dressing technique to reduce nitrogen leaching and improve nitrogen recovery efficiency under an irrigated rice system in the upper reaches of Yellow River Basin, Northwest China

Autor: Ai-ping ZHANG, Ji GAO, Ru-liang LIU, Qing-wen ZHANG, Zhe CHEN, Shi-qi YANG, Zheng-li YANG

Publikováno v: Journal of Integrative Agriculture, Vol 15, Iss 1, Pp 220-231 (2016)

The excessive nitrogen (N) fertilizer input coupled with flood irrigation might result in higher N leaching and lower nitrogen recovery efficiency (NRE). Under an intensive rice system in the Ningxia irrigation region, China, environmental friendly N

Externí odkaz: https://doaj.org/article/bdf3f2705bf74018b7aa51970fbc41ef

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Akademický článek

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Akademický článek

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Akademický článek

Épocas de aplicação de nitrogênio em cobertura na cultura do milho em plantio direto, e alocação do nitrogênio (15n) na planta Nitrogen sidedressing and molybdenum application to untilled corn and nitrogen (15n) allocation in the plant

Autor: Manoel Mota Santos, João Carlos Cardoso Galvão, Ivo Ribeiro Silva, Glauco Vieira Miranda, Fernando Luis Finger

Publikováno v: Revista Brasileira de Ciência do Solo, Vol 34, Iss 4, Pp 1185-1194 (2010)

Com o desenvolvimento de cultivares modernos, a produtividade do milho tem aumentado e, consequentemente, a demanda por N segue a mesma tendência. Objetivou-se com este trabalho avaliar o efeito da época de aplicação de N sobre a produtividade de

Externí odkaz: https://doaj.org/article/5e225ba7a87049179c6497959ef28a3d

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Akademický článek

Utilização de uréia em misturas com sulfato de amônio ou com gesso na cultura de milho Use of urea in mix with ammonium sulfate or gypsum in the culture of corn

Autor: Waldo Alejandro Ruben Lara Cabezas, Carlos Ribeiro Rodrigues, Suelen Martins de Oliveira, Elias Nascentes Borges

Publikováno v: Revista Brasileira de Ciência do Solo, Vol 32, Iss 6, Pp 2343-2353 (2008)

Aspectos qualitativos e quantitativos devem ser considerados na adubação nitrogenada de cobertura na cultura de milho. Este estudo teve por objetivo avaliar, nos municípios de Votuporanga (SP) e Uberlândia (MG), o efeito de diferentes misturas de

Externí odkaz: https://doaj.org/article/dabc61b1c7364997b4d2154a9a2542d0

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Akademický článek

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Economically Optimal Nitrogen Side-dressing Based on Vegetation Indices from Satellite Images Through On-farm Experiments

Autor: Du, Qianqian, Mieno, Taro, Bullock, David, Edge, Brittani

A methodology is introduced that combines data from on-farm precision experimentation (OFPE) with remotely sensed vegetative index (VI) data to derive site-specific economically optimal side-dressing N rates (EONRs). An OFPE was conducted on a centra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a4c109d0cd4a150c6f953ccbcea539c2

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Fertigation of maize with digestate using drip irrigation and pivot systems

Autor: Viviana Guido, Alberto Finzi, Omar Ferrari, Elisabetta Riva, Dolores Quílez, Eva Herrero, Giorgio Provolo

Publikováno v: Zaguán: Repositorio Digital de la Universidad de Zaragoza
Universidad de Zaragoza
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Agronomy
Volume 10
Issue 10
Agronomy, Vol 10, Iss 1453, p 1453 (2020)

Digestate is a nutrient-rich fertilizer and appropriate techniques are required for its application during the maize season to reduce losses and increase the nitrogen use efficiency (NUE). The performance of two different fertigation techniques (drip

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0449fb68a2afe8708ff30fb2509eb20d
http://zaguan.unizar.es/record/96128

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