Results 301 to 310 of about 339,881 (366)

Sample preparation for plant metabolomics

Phytochemical Analysis, 2009
AbstractSample preparation in plant metabolomics is a fundamental and critical step with important consequences for the accuracy of results. Depending on the analytical tools and the metabolites of interest, sample preparation has to be decided. However, the various methods reported in the literature have many steps in common and consequently the ...
Kim, Hye Kyong, Verpoorte, Rob
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Preparation of intact plant mitochondria

Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1972
Abstract Mitochondria from mung bean hypocotyls and potato tubers have been separated from contaminating organelles and membrane fragments on discontinuous sucrose gradients. After removal from the centrifuge tubes only intact mitochondria survive dilution to 0.3 M sucrose.
R, Douce, E L, Christensen, W D, Bonner
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Humic preparation and plant activity

Journal of Water and Land Development, 2022
The purpose of this study was to investigate the effect of a biological humic preparation – “HUMIN PLUS”, made from natural raw materials – environmentally friendly lake sapropel on the biological development of agricultural crops. The study consisted in obtaining information and assessing the effect of a biological product on the dynamics of seedlings
Raikhan J. Abutova, Marat K. Kozhakhmetov   +1 more
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Protoplasts: Preparation from Higher Plants

Science, 1966
Protoplasts can be readily prepared from higher-plant tissue with a concentrated Myrothecium cellulase preparation. An ionic osmoticum produced a higher yield and more viable protoplasts than did the nonionic mannitol osmoticum. Addition of polyuronidases or of ethylenediaminetetra-acetate did not increase the yield.
A W, Ruesink, K V, Thimanndagger
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Site preparation, soil management, and planting.

2013
Abstract This chapter focuses on the importance of the treatment and management of the site and soil before planting in improving the growth and productivity of blackberries. Some factors that need to be considered prior to blackberry cultivation, such as the soil physical, chemical and biological properties, soil quality and field layout, are ...
M. Pritts, E. Hanson
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