scholarly journals Long-term variations of rainfall interception in different growth stages of Chinese fir plantations

2015 ◽  
Vol 60 (12) ◽  
pp. 2178-2188 ◽  
Author(s):  
Wende Yan ◽  
Xiangwen Deng ◽  
Xiaoyong Chen ◽  
Dalun Tian ◽  
Wenhua Xiang ◽  
...  
Keyword(s):  
Chinese Fir ◽  
Growth Stages ◽  
Rainfall Interception ◽  
Different Growth Stages ◽  
Long Term Variations

Irrigation of field peas (Pisum sativum): response to timing at different crop growth stages

1999 ◽  
Vol 132 (4) ◽  
pp. 417-424 ◽  
Author(s):  
C. M. KNOTT
Keyword(s):  
Pisum Sativum ◽  
Vegetative Growth ◽  
Growth Stage ◽  
Crop Growth ◽  
Yield Response ◽  
Growth Stages ◽  
Field Peas ◽  
Crop Growth Stages ◽  
Different Growth Stages

The response of two cultivars of dry harvest field peas (Pisum sativum), Solara and Bohatyr, to irrigation at different growth stages was studied on light soils overlying sand in Nottinghamshire, England in 1990, when the spring was particularly dry, in 1991 which had a dry spring and summer and in contrast, 1992, when rainfall was greater compared with the long-term (40 year) mean.Solara, short haulmed and semi-leafless was more sensitive to drought than the tall conventional-leaved cultivar Bohatyr and gave a greater yield response to irrigation, particularly at the vegetative growth stage in the first two dry years 1990 and 1991, of 108% and 55% respectively, compared with unirrigated plots. Bohatyr was less sensitive to the timing of single applications.In all years, peas irrigated throughout on several occasions produced the highest yields, but this was the least efficient use of water.

scholarly journals Shifts in leaf senescence across the Northern Hemisphere in response to seasonal warming

2021 ◽  
Author(s):  
Lei Chen ◽  
Sergio Rossi ◽  
Nicholas G. Smith ◽  
Jianquan Liu
Keyword(s):  
Northern Hemisphere ◽  
Leaf Senescence ◽  
Carbon Assimilation ◽  
Growth Stages ◽  
Physiological Processes ◽  
Phenological Metrics ◽  
Global Vegetation ◽  
Photosynthetic Carbon Assimilation ◽  
Different Growth Stages

Shifts in plant phenology under ongoing warming affect global vegetation dynamics and carbon assimilation of the biomes. The response of leaf senescence to climate is crucial for predicting changes in the physiological processes of trees at ecosystem scale. We used long-term ground observations, phenological metrics derived from PhenoCam, and satellite imagery of the Northern Hemisphere to show that the timings of leaf senescence can advance or delay in case of warming occurring at the beginning (before June) or during (after June) the main growing season, respectively. Flux data demonstrated that net photosynthetic carbon assimilation converted from positive to negative at the end of June. These findings suggest that leaf senescence is driven by carbon assimilation and nutrient resorption at different growth stages of leaves. Our results provide new insights into understanding and modelling autumn phenology and carbon cycling under warming scenarios.

scholarly journals Free and Cell Wall-Bound Polyamines under Long-Term Water Stress Applied at Different Growth Stages of ×Triticosecale Wittm

PLoS ONE ◽  
2015 ◽  
Vol 10 (8) ◽  
pp. e0135002 ◽  
Author(s):  
Tomasz Hura ◽  
Michał Dziurka ◽  
Katarzyna Hura ◽  
Agnieszka Ostrowska ◽  
Kinga Dziurka
Keyword(s):  
Cell Wall ◽  
Water Stress ◽  
Growth Stages ◽  
Different Growth Stages

Carbon fixed characteristics of plant of Chinese fir（Cunninghamia lanceolata）plantation at different growth stages in Huitong

2015 ◽  
Vol 35 (4) ◽  
Author(s):  
姚利辉 YAO Li hui ◽  
康文星 KANG Wenxing ◽  
赵仲辉 ZHAO Zhonghui ◽  
何介南 HE Jienan
Keyword(s):  
Chinese Fir ◽  
Cunninghamia Lanceolata ◽  
Growth Stages ◽  
Different Growth Stages

Cytokinins from terminal buds of Euphoria longana during different growth stages

1997 ◽  
Vol 99 (1) ◽  
pp. 185-189
Author(s):  
Wen-Shaw Chen ◽  
Kuang-Liang Huang ◽  
Hsiao-Ching Yu
Keyword(s):  
Growth Stages ◽  
Terminal Buds ◽  
Different Growth Stages

Effects of Meteorological Factors at Different Growth Stages on Yield Traits of Maize (Zea maysL.) in Heilonggang Basin

2013 ◽  
Vol 39 (5) ◽  
pp. 919 ◽  
Author(s):  
Bo MING ◽  
Jin-Cheng ZHU ◽  
Hong-Bin TAO ◽  
Li-Na XU ◽  
Bu-Qing GUO ◽  
...  
Keyword(s):  
Meteorological Factors ◽  
Growth Stages ◽  
Yield Traits ◽  
Different Growth Stages
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