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How do phosphorus, potassium and sulphur affect plant growth and biological nitrogen fixation in crop and pasture legumes? A meta-analysis
(Elsevier Science, 2014-02-01)
Worldwide, legumes are grown on approximately 250 M ha and fix about 90 Tg of N2 per year. Plants involved in biological nitrogen fixation (BNF) are particularly sensitive to deficiencies of phosphorus (P), potassium (K) ...
Analysis of nutrient deficiencies affecting in vitro growth and development of Eucalyptus dunnii Maiden
(2018-06)
Although basal medium optimization is a key factor in the success of tissue culture, its mineral composition is frequently disregarded when optimizing in vitro propagation protocols. A previous work on Eucalyptus dunnii ...
Growth and nutritional disorders of coffee cultivated in nutrient solutions with suppressed macronutrients
(Taylor & Francis Inc, 2016-01-01)
The objective was to evaluate the effect of omitting macronutrients in the nutrients solution on growth characteristics and nutritional status of coffee. The treatments were complete nutrients solutions and solutions with ...
INFLUENCE OF WATER EXCESS OR DEFICIENCY ON LEAF NUTRIENT CONTENT AND PLANT GROWTH IN SUGARCANE AND OTHER CROPSINFLUENCE OF WATER EXCESS OR DEFICIENCY ON LEAF NUTRIENT CONTENT AND PLANT GROWTH IN SUGARCANE AND OTHER CROPS
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1972)
Cryptochrome 1a of tomato modulates nutritional deficiency responses
(2022-01-03)
The blue light photoreceptor cryptochromes are involved in nutritional response pathways in plants. Evidence shows that cryptochromes mediate the control of genes related to nutrients accumulation in plants. However, nothing ...
Kinetics of zinc uptake and anatomy of roots and leaves of coffee trees as affected by zinc nutrition
(Taylor & Francis Inc, 2005-01-01)
Zinc (Zn) uptake kinetics and root and leaf anatomy were studied in coffee trees grown in nutrient solutions with or without Zn. Leaves and roots were sampled and cuts were made in the medium part of the leaves and in root ...
Silicon attenuates calcium deficiency by increasing ascorbic acid content, growth and quality of cabbage leaves
(2021-12-01)
Calcium (Ca) deficiency in cabbage plants induces oxidative damage, hampering growth and decreasing quality, however, it is hypothesized that silicon (Si) added to the nutrient solution may alleviate crop losses. Therefore, ...