Heilongjiang Academy of Forestry

Indirect Adventitious Shoot Organogenesis and Plant Regeneration from Solanum nigrum L.

Solanum nigrum L. plays an important role in anti-tumor activity. Previous studies have reported an imperfect in vitro regeneration system with unclear regeneration processes. This study firstly screened the optimal explant type for regeneration, and leaf explants were finally se...

Spatiotemporal Evolution and Quantitative Attribution of NDVI in the Lesser Khingan Mountains Considering Lag–Cumulative Effects

Boreal forest ecosystems across mid-to-high latitudes in the Northern Hemisphere show strong responses to climate change. Vegetation growth is influenced by cumulative climatic effects with time lags, as well as human disturbances. This study selects the Lesser Khingan Mountains...

Multi-Algorithm Hierarchical Minimum Data Sets for Soil Quality Assessment in the Black Soil Region of Northeast China: A Case Study in Keshan County

The Northeast black soil region is a major grain-producing area in China, where county-scale assessment of topsoil quality is essential for soil conservation and provides a potential indicator framework for regional soil quality monitoring. In this study, 500 composite cultivated...

Molecular Basis of Behaviorally Active Terpenoid Volatile Recognition by Odorant-Binding Proteins in Tomicus pilifer

Tomicus pilifer is an important wood-boring forest pest in China, and its host localization and intraspecific communication rely on the perception of volatile chemical cues. However, the molecular mechanisms underlying odor recognition in this species remain largely unknown. In t...