Results 41 to 50 of about 3,648 (98)

Exogenous N Supply on N Transportation and Reuse during the Rice Grain-Filling Stage and Its Relationship with Leaf Color-Changing Parameters

Agronomy
During the later reproductive period of rice growth, the chlorophyll in the leaves degraded, accompanied by the nitrogen (N) transportation from leaves to panicle, resulting in a change in leaf color from green to yellow.
Yi Tao, Yanan Xu, Chang Ye, Junlin Zhu, Deshun Xiao, Wenli Liao, Yijun Zhu, Guang Chu, Chunmei Xu, Danying Wang   +9 more
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Modeling leaf color dynamics of winter wheat in relation to growth stages and nitrogen rates

Journal of Integrative Agriculture, 2022
The objective of this work was to develop a model for simulating the leaf color dynamics of winter wheat in relation to crop growth stages and leaf positions under different nitrogen (N) rates.
Yong-hui ZHANG, Yu-bin YANG, Chun-lei CHEN, Kui-ting ZHANG, Hai-yan JIANG, Wei-xing CAO, Yan ZHU   +6 more
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Characterization of Coffea arabica L. parent plants and physicochemical properties of associated soils, Peru

Heliyon, 2022
It is important to carry out the morphological characterization of coffee parent plants and the physicochemical properties of the associated soils in the Amazon region, Peru, in order to achieve germplasm conservation.
C. Wigoberto Alvarado, Leidy G. Bobadilla, Leandro Valqui, Gelver Silva Valqui, Lamberto Valqui-Valqui, Carmen N. Vigo, Héctor V. Vásquez   +6 more
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Thermal Benefits From White Variegation of Silybum marianum Leaves

Frontiers in Plant Science, 2019
Leaves of the spiny winter annual Silybum marianum express white patches (variegation) that can cover significant surface areas, the outcome of air spaces formed between the epidermis and the green chlorenchyma. We asked: (1) what characterizes the white
Oren Shelef, Liron Summerfield, Simcha Lev-Yadun, Santiago Villamarin-Cortez, Roy Sadeh, Ittai Herrmann, Shimon Rachmilevitch   +6 more
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Transcriptomic and metabolic analysis unveils the mechanism behind leaf color development in Disanthus cercidifolius var. longipes

Frontiers in Molecular Biosciences
Introduction: Leaf coloration in Disanthus cercidifolius var. longipes results from the interplay of various pigments undergoing complex catalytic reactions.Methods: We aimed to elucidate the mechanisms of pigment biosynthesis affecting leaf color ...
Xiaoming Tian, Guangfeng Xiang, Hao Lv, Lu Zhu, Jing Peng, Gaofei Li, Cun Mou   +6 more
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Cytological, Physiological, and Transcriptomic Analyses of the Leaf Color Mutant Yellow Leaf 20 (yl20) in Eggplant (Solanum melongena L.)

Plants
Leaf color mutants are ideal materials for studying chlorophyll metabolism, chloroplast development, and photosynthesis in plants. We discovered a novel eggplant (Solanum melongena L.) mutant yl20 (yellow leaf 20) that exhibits yellow leaves.
Bing Li, Jingjing Zhang, Peng Tian, Xiurui Gao, Xue Song, Xiuqing Pan, Yanrong Wu   +6 more
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Quantitative Comparison of Yield, Quality, and Metabolic Products of Different Medicinal Parts of Two Types of Perilla frutescens Cultivated in a New Location from Different Regions

Plants
This study focuses on multiple origins of green-back purple and dual-faced purple Perilla frutescens, employing field cultivation experiments combined with detection methods, such as HPLC, LC-MS, and GC-MS, to compare the differences in yield, quality ...
Zhenbin Huang, Xiang Zhang, Liangshuai Fan, Xiaojun Jin, Hongyan Wang, Jiali Cheng, Chenyue Wang, Qing Fang   +7 more
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Morphological diversity of the leaves and occurrence forecast of similar forms in natural hazel plantings

Новые технологии, 2019
The morphological diversity of quantitative (length, width) and qualitative features (shape, degree of dissection, tip and base shape, surface character, color) of common hazel leaves growing in natural conditions of the North-West Caucasus at the ...
S. G. Biganova, Y. I. Sukhorukikh, E. K. Pchikhachev, T. A. Isuscheva   +3 more
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LeafLaminaMap: Exploring Leaf Color Patterns Using RGB Color Indices

AgriEngineering
The color of the plant leaves is a major concern in many areas of agriculture. Pigmentation and its pattern provide the possibility to distinguish genotypes and a basis for annual crop management practices.
Péter Bodor-Pesti, Lien Le Phuong Nguyen, Thanh Ba Nguyen, Mai Sao Dam, Dóra Taranyi, László Baranyai   +5 more
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Transcriptomic Analysis of Leaf in Tree Peony Reveals Differentially Expressed Pigments Genes

Molecules, 2017
Tree peony (Paeonia suffruticosa Andrews) is an important traditional flower in China. Besides its beautiful flower, the leaf of tree peony has also good ornamental value owing to its leaf color change in spring.
Jianrang Luo, Qianqian Shi, Lixin Niu, Yanlong Zhang   +3 more
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