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Zuguo Xi, Huiyan Jia, Yifan Li, Jinqing Ma, Mengqian Lu, Zhihui Wang, Dexu Kong and Wei-Wei Deng
Tea is a healthy beverage made from the leaves of the tea plant [Camellia sinensis (L.) O. Kuntze]. The tea plant is a perennial evergreen plant that is widely distributed in tropical and subtropical regions. PR proteins (pathogenesis-related proteins, P...
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Cristina Moldovan, Sorina Ni?u (Nastase), Manuela Hermeziu, Roxana Vidican, Mignon Sandor, ?tefania Gâdea, Adriana David, Valentina Ancu?a Stoian, Sorin Daniel Vâtca and Vlad Stoian
Medicinal and aromatic plants hold a high share of interest in Romania. To offset the harvesting of spontaneous flora and ensure the sustainable conservation of natural resources, the cropping of highly valuable plants of interest represents a priority f...
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Liudmyla Butsenko, Lidiia Pasichnyk, Yuliia Kolomiiets and Antonina Kalinichenko
A significant part of the used pesticides does not reach the target organisms and, while remaining in the agrophytocenosis, influences all living organisms in it. Having a toxic and often mutagenic effect, pesticides induce morphological and physiologica...
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Geovane Lima Guimarães,Salatiér Buzetti,Edson Cabral da Silva,Orivaldo Arf,Marco Eustáquio de Sá,Alefe Viana Souza Bastos
Pág. 173 - 189
Rice is considered by FAO as one of the most important foods to world food security and nitrogen (N) is the nutrient that most often affects the productivity of this crop, with its dynamics in the soil-plant system changed by management used. With the ob...
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Edleusa Pereira Seidel, Sheila Cordeiro da Silva, Livia Parise Eid da Silva, Ana Paula Spacki
Pág. 399 - 404
The aim of this study was to evaluate dry matter production of cover crops (oats, turnip, vetch and spontaneous plants) and their effect on bean yield and physical properties of soil after succession. The experimental design was randomized blocks, and tr...
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Isabel Bertolaccini, Etelvina Núñez-Pérez, Emilio Jorge Tizado
Pág. 233 - 242
The study was done during the spring, summer and fall of 1998 and 1999. Samples were taken at random from legume crops and spontaneous plants adjacent to them in the province of León (Spain). Observations were made on the following crops: Medicago sativa...
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