Results 101 to 110 of about 619,187 (360)

The Analysis and Interpretation of Seedling Recruitment Curves [PDF]

, 1993
We derive spatially explicit population models for the interaction between a species of annual plant and a community of perennial species. The models are used to explore the conditions for persistence of the annual in both a constant and a stochastic ...
Rees, M., Long, M.J.
core  

Growth Performance of Litsea philippinensis Merr. Seedlings as Affected by Two Organic Concoctions and Vermicast [PDF]

, 2020
Mellprie B. Marin, Richard B. Yambagon, Rico A. Marin, Lowell G. Aribal   +3 more
openalex   +1 more source

From Natural Discovery to AI‐Guided Design: A Curated Collection of Compact Enhancers for Crop Engineering

Advanced Science, EarlyView.
ABSTRACT Precise transgene‐free gene upregulation remains a challenge in crop biotechnology, as conventional enhancers often exceed CRISPR‐mediated knock‐in size constraints and face regulatory hurdles. Here we establish a foundational cross‐species resource of compact transcriptional enhancers developed via STEM‐seq, a high‐throughput screening ...
Qi Yao, Jin Gao, Keling Wang, Yufeng Liu, Peijin Han, Hong Pan, Xiaofeng Yang, Qianlan Yin, Dating Zhong, Lu Ye, Qi Deng, Lingling Gao, Xiaoyu Tu, Dequan Wang, Yuming Lu   +14 more
wiley   +1 more source

Ultrasonic‐Assisted Photocatalytic Conversion of Air to Nitric Acid Under Ambient Conditions

Advanced Science, EarlyView.
Ultrasound‐assisted photocatalytic air oxidation to nitrate enhances soil nitrogen fertilizer dynamics, thereby enabling improved energy conversion efficiency and sustainable agriculture. ABSTRACT The production of nitric acid (HNO3) holds significant importance in the chemical industry, and achieving direct air‐to‐HNO3 conversion with high efficiency ...
Shiming Chen, Hanlan Hong, Yunchuan Tu, Chao Zhen, Rui Zheng, Yuxi Yao, Junxiong Chen, Tianlin Wang, Xiumei Zhan, Fanhe Kong, Huazhe Yang, Gang Liu   +11 more
wiley   +1 more source

Tree Composition and Seedling Recruitment in Urban and Rural Forests [PDF]

, 2015
In 1993, Dr. Nancy Broshot randomly located 25 permanent study sites in Forest Park in Portland, Oregon to examine the effects of urbanization on forest health. Plant community structure was examined. In 2003, Dr. Broshot reexamined the plant communities
Fahy, Robin H., Hanson, Wes
core   +1 more source

Stand-level drivers of tree-species diversification in Mediterranean pine forests after abandonment of traditional practices [PDF]

, 2015
The progressive abandonment of traditional forest management over the last few decades has led to significant densification processes in most Mediterranean pine stands.
Coll Mir, Lluís, Martín Alcón, Santiago, Salekin, Serajis   +2 more
core   +1 more source

A Reactive Antagonist Strategy: Cysteine‐Directed Covalent Molecular Glue in Plant Hormone Receptor Regulation

Advanced Science, EarlyView.
The plant hormone jasmonate is perceived by COI1‐JAZ co‐receptors comprising a single F‐box protein COI1 and multiple JAZ repressors with overlapping functions, complicating genetic analysis. We present a reactive antagonist (RA) strategy that selectively promotes COI1 binding to a cysteine‐engineered JAZ variant while blocking wild‐type JAZs, enabling
Minoru Ueda, Kotaro Matsumoto, Takao Nomura, Yousuke Takaoka, Taichi Okumura, Wataru Kozaki, Hikaru Hoshikawa, Yuho Nishizato, Andrea Chini, Roberto Solano, Katsumi Maenaka   +10 more
wiley   +1 more source

In vitro propagation and germplasm conservation of three emblematic forest species of Peru

Notulae Scientia Biologicae
Pseudalbizzia multiflora, Cinchona officinalis and Guazuma crinita are important forest Peruvian species, from the coastal, Andean and Amazonian regions.
Guillermo E. DELGADO-PAREDES, Consuelo ROJAS-IDROGO, Cecilia VÁSQUEZ-DÍAZ, Boris ESQUERRE-IBAÑEZ, Pilar BAZÁN-SERNAQUÉ, Felipe ZUÑE-DA SILVA, Alexander HUAMÁN-MERA   +6 more
doaj   +1 more source

Fungos endofíticos em Annona spp.: isolamento, caracterização enzimática e promoção do crescimento em mudas de pinha (Annona squamosa L.) Endophytic fungi of Annona spp.: isolation, enzymatic characterization of isolates and plant growth promotion in Annona squamosa L. seedlings

Acta Botânica Brasílica, 2006
A partir de folhas, caules e raízes de plantas de pinha e graviola coletadas em Pernambuco foram obtidos 110 e 90 isolados fúngicos endofíticos, respectivamente.
Roberta Lane de Oliveira Silva, Jaqueline Silva Luz, Elineide Barbosa da Silveira, Uided Maaze Tiburcio Cavalcante   +3 more
doaj   +1 more source

Interaction of Polyamines, Abscisic Acid, Nitric Oxide, and Hydrogen Peroxide under Chilling Stress in Tomato (Lycopersicon esculentum Mill.) Seedlings [PDF]

, 2017
Qiannan Diao, Yongjun Song, Dongmei Shi, Hongyan Qi   +3 more
openalex   +1 more source