Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Qingmin Pan"'
Publikováno v:
Biology, Vol 13, Iss 6, p 392 (2024)
The invasive vine Sicyos angulatus L. destroys the natural ecosystem of invaded areas. Understanding the differences in growth and development between S. angulatus and other plants is necessary to explore the invasion mechanisms of S. angulatus and i
Externí odkaz:
https://doaj.org/article/719a8cfacd644a7288e3de32134875d1
Publikováno v:
Agronomy, Vol 14, Iss 5, p 959 (2024)
Wind machines based on the air disturbance method are progressively employed to mitigate frost damage within the agricultural machinery frost protection. These devices are utilized during radiative frost nights to disrupt near-surface thermal inversi
Externí odkaz:
https://doaj.org/article/3733baa09fba4ba1a50e24576e0c8ce2
Publikováno v:
Ecology and Evolution, Vol 13, Iss 7, Pp n/a-n/a (2023)
Abstract Overgrazing‐induced grassland degradation has become a serious ecological problem worldwide. The diversity and composition of soil microbial communities are sensitive to grazing disturbances. However, our understanding is limited with resp
Externí odkaz:
https://doaj.org/article/9048b4297bcb43d2849a3c0cdabf396c
Publikováno v:
Vegetation Classification and Survey (VCS), Vol 3, Iss , Pp 121-144 (2022)
Aims: The vegetation classification system of China (China-VCS) is not completed. Stipa steppes are the most important steppes in China. Here we made optimal use of available plot data to classify Stipa steppes into associations in a way that is cons
Externí odkaz:
https://doaj.org/article/efdeaf9143284afe9b93289f095d0a36
Publikováno v:
Agronomy, Vol 13, Iss 5, p 1411 (2023)
Accurate and rapid detection of tea shoots within the tea canopy is essential for achieving the automatic picking of famous tea. The current detection models suffer from two main issues: low inference speed and difficulty in deployment on movable pla
Externí odkaz:
https://doaj.org/article/df8012f267314b8cba0cd962e08b20fa
Publikováno v:
Agriculture, Vol 11, Iss 11, p 1142 (2021)
Severe frost usually has adverse impacts on agricultural production, resulting in crop freeze injury, poor crop yield, and crop quality reduction. Timely and accurate detection of frost plays an important role in cold damage warnings, prevention, and
Externí odkaz:
https://doaj.org/article/2486103a586049f8ab0b8ac3eaf6349d
Publikováno v:
Frontiers in Plant Science, Vol 9 (2018)
Defoliation is widely used for grassland management. Our understanding of how grass species adjust their regrowth and regain balance after defoliation remains limited. In the present study, we examined the regrowth processes of two dominant species a
Externí odkaz:
https://doaj.org/article/7084b98ef89048878283dd00e41f4705
Autor:
Dashuan Tian, Qingmin Pan, Matthew Simmons, Hada Chaolu, Baohong Du, Yongfei Bai, Hong Wang, Xingguo Han
Publikováno v:
PLoS ONE, Vol 7, Iss 9, p e42833 (2012)
Bunchgrasses are one of the most important plant functional groups in grassland ecosystems. Reproductive allocation (RA) for a bunchgrass is a hierarchical process; however, how bunchgrasses adjust their RAs along hierarchical levels in response to n
Externí odkaz:
https://doaj.org/article/f301c87f2c3549b68a2bb62830945d97
Publikováno v:
PLoS ONE, Vol 6, Iss 5, p e20078 (2011)
BackgroundNumerous studies have shown that nitrogen (N) deposition decreases biodiversity in terrestrial ecosystems. To explain the N-induced species loss, three functionally based hypotheses have been proposed: the aboveground competition hypothesis
Externí odkaz:
https://doaj.org/article/de4a121daa2b49ea84b3f1ff83570ebc
Publikováno v:
Phyton. 92:411-421