Phytophagous insects and natural enemies in kale under organic and chemical fertilizers
نویسندگان
چکیده
منابع مشابه
Chemical Communication between Phytopathogens, Their Host Plants and Vector Insects and Eavesdropping by Natural Enemies
Evolutionary adaptations in plant, microorganism and arthropod interactions are primarily studied in systems involving only two of these groups: plants and microbes, plants and arthropods, or arthropods and microbes (Biere and Tack, 2013). Beside this, it was stated recently that there is emerging evidence that three-way interactions between plants, arthropods andmicroorganisms can play a major...
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The activity concentration of naturally occurring radionuclides K, Ra and Th have been measured in different brands of fertilizer samples in Saudi Arabia using sodium iodide gamma spectrometry. The results of measurements showed that the mean (ranges) of specific activities for Ra, Th and K activities in the nitrogen, phosphorus and potassium fertilizers are 64 (35.8 120.7), 17 (3.2 56.8) and 2...
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Water stress and soil nutrients affect the growth of medicinal herbs as well as the quantity and quality of their essential oils. The effect of drought stress and different fertilizers on yield and morphological traits of Ajowan was studied in a split-plot experiment on the basis of a Randomized Complete Block Design with three replications in Qaen, Iran. The main plot was devoted to irrigation...
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The effects of chemical and organic fertilizers on saffron (Crocus sativus) were studied in a field experiment using a complete randomized block design with three replications at ferdowsi university of Mashhad. Fertilizers applied were N, P, K, NP, NK, PK, NPK, cow, sheep and chicken manure. The amount of chemical fertilizer applied were 50, 30, 30, 48, 48, 36, 66 kg/ha for N, P, K, NP, NK, PK,...
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nterest in organic fertilizers is growing in the greenhouse industry, but experience and trials are not keeping up. There is little information available on how well the new types of fertilizers provide nutrition for plants compared to traditional water-soluble chemical fertilizers. The most widely available “organic” fertilizers for application like traditional water-soluble fertilizers are fi...
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ژورنال
عنوان ژورنال: Arquivos do Instituto Biológico
سال: 2020
ISSN: 1808-1657,0020-3653
DOI: 10.1590/1808-1657000902018