Search results: 162,057 results (approx.)

1. Wymore's standardized score functions for foliar nutritional diagnosis of the cacao crop.

Cacao crop is under pressure due to the high global consumption of this commodity, a fact that exposes the great need of technical precision for nutritional diagnosis and fertilizer recommendation in the plantations. The objective of this work is to review and to use the available information in...

Author(s) : Abreu Loureiro, G. A. H. de; Araujo, Q. R. de; Sodré, G. A.; Ahnert, D.; Escalona-Valdez, R. A.; Baligar, V. C.

Publisher : Taylor & Francis, Philadelphia, USA

Journal article : Journal of Plant Nutrition 2022 Vol.45 No.4 pp.594-627 ref.73

2. Uptake and assimilation of nutrient resources.

Fruit trees require six macronutrients (N, P, K, calcium, Mg and sulfur) and eight micronutrients (Zn, Fe, B, Mn, Cu, chlorine, nickel and molybdenum) that are taken up through the roots. Many of these occur naturally in the soil as cations bound to negatively charged soil particles, while others...

Author(s) : DeJong, T. M.

Book chapter : Concepts for understanding fruit trees 2022 pp.18-21

3. The response of photosystem I to fluctuating light is influenced by leaf nitrogen content in tomato.

Fluctuating light and nitrogen (N) deficiency can occur synchronously under natural growth conditions. However, little is known about the photosynthetic regulation under fluctuating light in plants grown with N deficiency. In the present study, we examined the effect of N supply on the response of...

Author(s) : Sun Hu; Shi Qi; Zhang ShiBao; Huang Wei

Publisher : Elsevier B.V., Amsterdam, Netherlands

Journal article : Environmental and Experimental Botany 2022 Vol.193 ref.74

4. Combined doses of nitrogen and phosphorus in conilon coffee plants: changes in absorption, translocation and use in plant compartments.

The knowledge of the behavior of the coffee tree regarding the combination of nutrients in the soil is important, once it allows to verify the interaction between them, allowing to improve the use efficiency of nutrients by the plants. The objective of this study was to verify the effect of...

Author(s) : Souza Barros, V. M. de; Martins, L. D.; Rodrigues, W. N.; Ferreira, D. S.; Christo, B. F.; Amaral, J. F. T. do; Tomaz, M. A.

Publisher : Taylor & Francis, Philadelphia, USA

Journal article : Journal of Plant Nutrition 2022 Vol.45 No.3 pp.346-357 ref.56

6. Transcriptome analysis reveals the responsive pathways to potassium (K+) deficiency in the roots and shoots of grapevines.

Grapevine is sensitive to potassium (K+) deficiency, while its underlying responsive mechanisms are unknown. In this study, transcriptome profiling of grapevine seedlings under K+ deficiency conditions over a time course were investigated. Morphological measurements showed that K+ deficiency...

Author(s) : Wei TongLu; Yang ShengDi; Cheng ShiPing; Pei MaoSong; Liu HaiNan; Yu YiHe; Guo DaLong

Publisher : Elsevier Ltd, Amsterdam, Netherlands

Journal article : Scientia Horticulturae 2022 Vol.293 ref.40

7. The wheat secreted root proteome: implications for phosphorus mobilisation and biotic interactions.

Root secreted acid phosphatases and organic anions are widely perceived as major players of plant phosphorus (P) mobilisation from the rhizosphere under P limiting growth conditions. Previous research indicated that other mechanisms play a role, especially in species with fine roots, such as wheat. ...

Author(s) : Staudinger, C.; Dissanayake, B. M.; Duncan, O.; Millar, A. H.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Journal of Proteomics 2022 Vol.252 ref.79

8. Assessment of substrate solution extraction methods for determination of chemical attributes in soilless culture of bell pepper and melon.

The aim of this study was to evaluate the efficiency of the porous ceramic cup extractors, associated with ion meters, for the determination of nutrients availability for bell pepper and melon crops in substrate. Substrate solution was acquired using aqueous extract 1:1.5 (v/v) and also the porous...

Author(s) : Wamser, A. F.; Cecílio Filho, A. B.; Nascimento, C. S.; Nascimento, C. S.; Cortez, J. W. M.; Nowaki, R. H. D.

Publisher : Universidade Federal Rural do Semi-Árido, Mossoró, Brazil

Journal article : Revista Caatinga 2022 Vol.35 No.1 pp.117-126 ref.22

9. Effects of amendments on soil chemical properties, alfalfa yield and nutrient uptake.

Byproducts have been used in agriculture to improve soil properties and provide plant nutrients. This study utilized flue gas desulfurization gypsum (FGDG), biochar, bed ash, broiler litter ash (BLA) and their combinations on the amelioration of soil acidity. Calcium carbonate (CaCO3) was used as...

Author(s) : Codling, E. E.; Jaja, N.

Publisher : Taylor & Francis, Philadelphia, USA

Journal article : Journal of Plant Nutrition 2022 Vol.45 No.1 pp.33-48 ref.47

10. Customizing the leaf tissue nutrient ranges for blue and pink hydrangeas.

Pink, blue, and red hydrangea [(Hydrangea macrophylla subsp. Macrophylla var. macrophylla Thunb.)] cultivars contain the anthocyanin pigment delphinidin-3-glucoside that color the sepal. Without aluminum (Al), the natural color of the pigment is pink or red depending on the cultivar. To produce...

Author(s) : Landis, H.; Hicks, K.; McCall, I.; Henry, J. B.; Whipker, B. E.

Publisher : Taylor & Francis, Philadelphia, USA

Journal article : Journal of Plant Nutrition 2022 Vol.45 No.1 pp.59-68 ref.20

11. Influence of humic substance on vegetative growth, flowering and leaf mineral elements of Pelargonium x hortorum.

Humic acid (HA) as a major portion of humic substances and organic matter play an important role in soil fertility and environmental sustainability. Previous studies reported an enormous range of responses after HA application on plants. To investigate the influence of HA on pelargonium plants cv....

Author(s) : Najarian, A.; Souri, M. K.; Nabigol, A.

Publisher : Taylor & Francis, Philadelphia, USA

Journal article : Journal of Plant Nutrition 2022 Vol.45 No.1 pp.107-112 ref.27

12. Advances in understanding plant root growth regulators.

Author(s) : Ishaya, F. D.; Rasmussen, A.

Publisher : Burleigh Dodds Science Publishing Limited, Cambridge, UK

Book chapter : Understanding and improving crop root function 2021 pp.69-97 ref.many

13. The use of arbuscular mycorrhizal fungi to improve root function and nutrient-use efficiency.

Author(s) : Thirkell, T.; Hoysted, G.; Elliott, A.; Field, K.; Daniell, T.

Publisher : Burleigh Dodds Science Publishing Limited, Cambridge, UK

Book chapter : Understanding and improving crop root function 2021 pp.493-529 ref.many

14. An overview on biochar production, its implications, and mechanisms of biochar-induced amelioration of soil and plant characteristics.

The degradation of soil fertility and quality due to rapid industrialization and human activities has stimulated interest in the rehabilitation of low-fertility soils to sustainably improve crop yield. In this regard, biochar has emerged as an effective multi-beneficial additive that can be used as ...

Author(s) : Haider, F. U.; Coulter, J. A.; Cai LiQun; Saddam Hussain; Cheema, S. A.; Wu Jun; Zhang RenZhi

Publisher : Elsevier B.V., Beijing, China

Journal article : Pedosphere 2022 Vol.32 No.1 pp.107-130 ref.291

15. Analysing potato response to subsurface drip irrigation and nitrogen fertigation regimes in a temperate environment using the Daisy model.

Growing potatoes in temperate regions often leads to nitrogen (N) leaching, however this could be significantly reduced with drip irrigation and nitrogen fertigation if the timing and amounts of the applications matched the crop demand. Determination of when and how much to apply is not...

Author(s) : Plauborg, F.; Motarjemi, S. K.; Nagy, D.; Zhou ZhenJiang

Publisher : Elsevier B.V., Amsterdam, Netherlands

Journal article : Field Crops Research 2022 Vol.276 ref.many

16. Build-up and utilization of phosphorus with continues fertilization in maize-wheat cropping sequence.

Long-term phosphorus (P) fertilization in the maize-wheat cropping system in northwest India has led to a considerable build-up of Olsen-P concentrations in many fields that exceed the crop removal. Optimal P management in high Olsen-P soils is desirable to achieve sustainable crop production and...

Author(s) : Jagdeep Singh; Brar, B. S.

Publisher : Elsevier B.V., Amsterdam, Netherlands

Journal article : Field Crops Research 2022 Vol.276

17. Root physiological adaptations that enhance the grain yield and nutrient use efficiency of maize (Zea mays L) and their dependency on phosphorus placement depth.

Root growth demonstrates a high degree of plasticity in response to spatial variations in the availability of vital nutrients, and P fertilizer placement depth affects the development and distribution of plant roots. Optimizing the spatial matching between soil nutrients and the roots of maize...

Author(s) : Chen XiaoYing; Liu Peng; Zhao Bin; Zhang JiWang; Ren BaiZhao; Li Zhe; Wang ZiQiang

Publisher : Elsevier B.V., Amsterdam, Netherlands

Journal article : Field Crops Research 2022 Vol.276

18. Phosphate-solubilizing fungi co-inoculated with Bradyrhizobium promote cowpea growth under varying N and P fertilization conditions.

We evaluated the compatibility between two nitrogen-fixing Bradyrhizobium inoculant strains and phosphate-solubilizing fungal strains and the effect of co-inoculation of these bacterial and fungal strains on cowpea growth under different N and P conditions. First, the compatibility between...

Author(s) : Gudiño-Gomezjurado, M. E.; Leite, R. de A.; Carvalho, T. S. de; Pfenning, L. H.; Moreira, F. M. de S.

Publisher : Universidade de Sao Paulo, Campus "Luiz de Queiroz" (ESALQ), Piracicaba, Brazil

Journal article : Scientia Agricola 2022 Vol.79 No.5 ref.35

19. Hairy vetch role to mitigate crop yield gap in different yield environments at field level.

The spatial variability of soil organic matter, plant water availability, and soil nitrogen (N) availability are drivers of crop response to mineral N fertilizer. The complex interaction of these factors is responsible for within-field corn and wheat yield variability. The hairy vetch (HV) cover...

Author(s) : Pes, L. Z.; Amado, T. J. C.; Gebert, F. H.; Schwalbert, R. A.; Pott, L. P.

Publisher : Universidade de Sao Paulo, Campus "Luiz de Queiroz" (ESALQ), Piracicaba, Brazil

Journal article : Scientia Agricola 2022 Vol.79 No.5 ref.42

20. Influences of phosphorus and potassium deficiencies on the methanotrophic communities in rice rhizosphere.

Soil methanotrophs can modulate net methane (CH4) emissions in rice paddy fields, but their growth and development depend, to a great extent, upon the soil nutrient status. In this study, a pot experiment was conducted to explore how deficiencies in soil phosphorus (P) or potassium (K) affect the...

Author(s) : Gao DanDan; Sheng Rong; Moreira-Grez, B.; Liu ShuGuang; Xu RiSheng; Li Ke; Wei WenXue

Publisher : Elsevier B.V., Amsterdam, Netherlands

Journal article : Applied Soil Ecology 2022 Vol.170 ref.72

21. Corn shoot and grain nutrient uptake affected by silicon application combined with Azospirillum brasilense inoculation and nitrogen rates.

This study was developed to investigate if Ca and Mg silicate application as Si source combined with inoculation with Azospirillum brasilense and N rates can affect corn nutrient uptake. The study was set up in a Rhodic Hapludox under no-till system, located in Selvíria, state of Mato Grosso do...

Author(s) : Galindo, F. S.; Pagliari, P. H.; Buzetti, S.; Rodrigues, W. L.; Fernandes, G. C.; Biagini, A. L. C.; Marega, E. M. R.; Tavanti, R. F. R.; Jalal, A.; Teixeira Filho, M. C. M.

Publisher : Taylor & Francis, Philadelphia, USA

Journal article : Journal of Plant Nutrition 2022 Vol.45 No.2 pp.168-184 ref.81

22. Comparison of sources with different solubilities for Mn supply and retranslocation along with soybean development.

Foliar sprays with micronutrients are widely employed in agricultural production as an alternative to improve soil fertilization and plant nutritional status. We hypothesized that less water-soluble sources of manganese (Mn; MnCO3) could serve as a slow-release source compared to a water-soluble...

Author(s) : Migliavacca, R. A.; Gomes, M. H. F.; Ferraz-Almeida, R.; Almeida, E. de; Lavres, J.; Carvalho, H. W. P. de; Otto, R.

Publisher : Taylor & Francis, Philadelphia, USA

Journal article : Journal of Plant Nutrition 2022 Vol.45 No.2 pp.202-217 ref.61

23. Importance of molybdenum for the production of pulse crops in India.

Pulses are of paramount importance in Indian agriculture for being incredibly rich in vegetable protein. Their unique characteristic of symbiotic nitrogen fixation in collaboration with Rhizobium bacteria categorizes them as leguminous crops. Numerous research efforts have realized the balanced...

Author(s) : Purabi Banerjee; Priya Das; Subrata Sinha

Publisher : Taylor & Francis, Philadelphia, USA

Journal article : Journal of Plant Nutrition 2022 Vol.45 No.2 pp.300-310 ref.113

24. Effect of chitosan foliar application on the performance and yield of soybean and maize under field conditions.

Chitosan is a natural heterogeneous polymer, non-toxic and find many potential applications in agriculture. The search of a biopolymer to replace the synthetic agrochemicals, the effects of foliar application of chitosan solution on agronomic performance under field experiments have been...

Author(s) : Albrecht Junior, A. J. P.; Albrecht, L. P.; Villetti, H. L.; Pereira, V. G. C.; Orso, G.; El-Gueddari, N. E.; Moerschbacher, B. M.; Paulert, R.

Publisher : CABI, Wallingford, UK

Preprint : AgriRxiv 2022 pp.20 pp. ref.many

25. Single dose fertilization at reduced nitrogen rate improves nitrogen utilization without yield reduction in late-planted cotton under a wheat-cotton cropping system.

Planting cotton after harvest of winter wheat may be an alternative to relay intercropping that reduces labor and material inputs under a double cropping system of wheat-cotton in China. However, it is unclear whether lint yield with single dose application of reduced N at early flowering will...

Author(s) : Liu AnDa; Ma XiaoLei; Zhang Zhao; Liu JiaHao; Luo Dan; Yang LiRong; Lv Na; Zhang YanJun; Yang GuoZheng; Dong HeZhong

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Industrial Crops and Products 2022 Vol.176 ref.79