Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Oriza sativa L"'
Publikováno v:
Trakia Journal of Sciences, Vol 20, Iss 4, Pp 303-311 (2022)
PURPOSE: the purpose of the study was to analyse the influence of different NaCl concentrations on germination and seedling parameters in three rice cultivars belong to species Oriza sativa L. - Osmanchik 97, Kameo and Luna. METHODS: six NaCl salt
Externí odkaz:
https://doaj.org/article/b59c6cd5219a495f8286d36bb8c2b804
Akademický článek
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Autor:
Iara Gonçalves dos Santos, Vinícius Quintão Carneiro, Antônio Carlos da Silva Junior, Cosme Damião Cruz, Plínio César Soares
Publikováno v:
Acta Scientiarum: Agronomy, Vol 41, Iss 1, Pp e39803-e39803 (2018)
This study presents self-organizing maps (SOM) as an alternative method to evaluate genetic diversity in plant breeding programs. Twenty-five genotypes were evaluated in two environments for 11 phenotypic traits. The genotypes were clustered accordin
Externí odkaz:
https://doaj.org/article/f6c78a1d13c04320a3aa73e1c7322c69
Publikováno v:
Revista Ceres, Vol 61, Iss 2, Pp 248-254 (2014)
Heavy metals can accumulate in soil and cause phytotoxicity in plants with some specific symptoms. The present study evaluated the specific symptoms on rice and soybeans plants caused by excess of heavy metals in soil. Rice and soybean were grown in
Externí odkaz:
https://doaj.org/article/750a2457e3e74fed897dd20d88e8ad4c
Autor:
Paulo Guilherme Salvador Wadt, Ibanor Anghinoni, Raquel Hermann Pötter Guindani, André Suêldo Tavares de Lima, Aline Peregrina Puga, Gilson Silvério da Silva, Renato de Mello Prado
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 37, Iss 1, Pp 145-156 (2013)
Para o arroz irrigado, poucos trabalhos utilizam métodos de diagnose foliar desenvolvidos para as condições locais de clima, solo ou cultivares. O objetivo deste trabalho foi avaliar os métodos da Diagnose da Composição Nutricional e da Chance
Externí odkaz:
https://doaj.org/article/03d2f4419a8a4ac0a7d72c680b69f27b
Publikováno v:
Agropecuária Catarinense, Vol 29, Iss 2 (2016)
Resumo: O arroz-daninho, também conhecido como arroz-vermelho, é a planta daninha que causa os maiores prejuízos à orizicultura catarinense. Além da redução da produtividade, devida à elevada estatura e arquitetura das plantas, provoca acamam
Externí odkaz:
https://doaj.org/article/d363802ee2824f14bd0f8b1e38f86317
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 36, Iss 2, Pp 507-515 (2012)
Solos com altos teores de Al tóxico podem causar diversos danos às plantas e, como consequência, diminuir sua produtividade; assim, seu manejo torna-se imprescindível para obter maiores produtividades, e o Si pode ser alternativa para diminuir a
Externí odkaz:
https://doaj.org/article/1eb4e7f4c5f040fea3e945655bbd5066
Autor:
Renato de Mello Prado, Marcus André Ribeiro Correi, Danilo Eduardo Rozane, Liliane Maria Romualdo, Karen Pereira da Silva
Publikováno v:
Colloquium Agrariae, Vol 4, Iss 1, Pp 01-08 (2008)
In systems of high production the micronutrients, especially the zinc is important for the culture of the rice. The present work objectified to evaluate the residual effect in ways of application of Zn on the nutrition and the initial growth of rice
Externí odkaz:
https://doaj.org/article/7ac8793305a94c27a64ec490545349ec
Desempenho de genótipos de arroz irrigado cultivados no sistema pré-germinado com inundação contínua
Autor:
Enio Marchezan, Edinalvo Rabaioli Camargo, Sérgio Iraçu Gindri Lopes, Fernando Machado dos Santos, Simone Michelon
Publikováno v:
Ciência Rural, Vol 34, Iss 5, Pp 1349-1354 (2004)
No sistema pré-germinado de cultivo do arroz irrigado, adota-se o manejo de retirada da água da lavoura, aproximadamente aos três dias após a semeadura, objetivando melhor estabelecimento das plântulas. No entanto, esta prática acarreta perda d
Externí odkaz:
https://doaj.org/article/5be6a6f312bb4306b265838917c299e4
Autor:
Tauqeer Ahmad Yasir, Khurram Mubeen, Muhammad Naeem Akhtar, Omer Farooq, Shah Muhammad, Hakoomat Ali, Atique-ur Rehman, Naeem Sarwar, Allah Wasaya
Publikováno v:
Sustainability, Vol 13, Iss 4962, p 4962 (2021)
Sustainability
Volume 13
Issue 9
Sustainability
Volume 13
Issue 9
Climatic variations have created many challenges for farmers, but the most important one is the change in the dynamics of nutrient uptake by plants. Nutrients that were sufficient in soil are now found deficient, an issue that needs more focus in ord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c36853e3c09e4e39a987c5788803fde
https://www.mdpi.com/2071-1050/13/9/4962
https://www.mdpi.com/2071-1050/13/9/4962