Impacts of climate change and crop management practices on soybean phenology changes in China

He, Liang; Jin, Ning; Yu, Qiang

doi:10.1016/j.scitotenv.2019.135638

Cited by 76 publications

(45 citation statements)

References 38 publications

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“…This change in cropping calendar might have positive or negative impacts on productivity, depending on type of crop and geographical locations 92 . He et al 37 reported delayed sowing dates and use of longer duration cultivars are possible management adaptation options needs to be considered to adapt to climate change. Their results indicated that farmers have a wider sowing window in spring and can select frost tolerance and long growing season cultivars that can mitigate detrimental effects of climate warming.…”

Section: Climate Warmingmentioning

confidence: 99%

“…Thus, there is a dire need of further research especially on the effects of climate change on the optimum temperatures required for different crop development stages. In short, climate warming has mostly negative impacts on crop species by disturbing their phenology, but these impacts can be compensated or converted into positive effects by proper management, ideotype designing and breeding of fastgrowing crops with higher thermal requirements 37,88,[101][102][103][104][105][106] .…”

Section: Impact Of Climate Warming On Phenological Shiftmentioning

confidence: 99%

“…Crop yield is very sensitive to the accumulation of heat units or GDD during specific phenological events, thus by shifting the phenology, crop yield is also affected. Several studies reported/projected reduction in crop yields with climate warming due to shortening of phenological events without considering management practices 37,137,139,148 . The climate change adaptation strategies like cultivar shift and change of sowing dates could compensate warming effects.…”

Section: Effect Of Phenological Shifts On Crop Yieldmentioning

confidence: 99%

“…The climate change adaptation strategies like cultivar shift and change of sowing dates could compensate warming effects. Although vegetative and reproductive phases are equally prone to climate warming 37,145,149 , the impact of high temperature on pollen viability, fertilization and post-fertilization processes leads to a marked decrease in final yield 16,145,150 . However, all phenological stages are not equally responsive to climate warming effects and do not have equal impacts to final yield 12,103,127,[151][152][153] .…”

Section: Effect Of Phenological Shifts On Crop Yieldmentioning

confidence: 99%

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The fingerprints of climate warming on cereal crops phenology and adaptation options

Fatima

Ahmed

Hussain

et al. 2020

Sci Rep

168

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Growth and development of cereal crops are linked to weather, day length and growing degree-days (GDDs) which make them responsive to the specific environments in specific seasons. Global temperature is rising due to human activities such as burning of fossil fuels and clearance of woodlands for building construction. The rise in temperature disrupts crop growth and development. Disturbance mainly causes a shift in phenological development of crops and affects their economic yield. Scientists and farmers adapt to these phenological shifts, in part, by changing sowing time and cultivar shifts which may increase or decrease crop growth duration. Nonetheless, climate warming is a global phenomenon and cannot be avoided. In this scenario, food security can be ensured by improving cereal production through agronomic management, breeding of climate-adapted genotypes and increasing genetic biodiversity. In this review, climate warming, its impact and consequences are discussed with reference to their influences on phenological shifts. Furthermore, how different cereal crops adapt to climate warming by regulating their phenological development is elaborated. Based on the above mentioned discussion, different management strategies to cope with climate warming are suggested.

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Section: Climate Warmingmentioning

confidence: 99%

Section: Impact Of Climate Warming On Phenological Shiftmentioning

confidence: 99%

Section: Effect Of Phenological Shifts On Crop Yieldmentioning

confidence: 99%

Section: Effect Of Phenological Shifts On Crop Yieldmentioning

confidence: 99%

See 2 more Smart Citations

The fingerprints of climate warming on cereal crops phenology and adaptation options

Fatima

Ahmed

Hussain

et al. 2020

Sci Rep

168

View full text Add to dashboard Cite

show abstract

“…The development of new cultivars with higher thermal time requirements and the implementation of sowing date changes for crops of rice and wheat [37][38][39][40]. However, there are few studies that have explained the influence of weather on the different types of potato cultivars and, more specifically, on their morphological characteristics.…”

Section: Discussionmentioning

confidence: 99%

Changes in the Morphological Characteristics of Potato Plants Attributed to Seasonal Variability

et al. 2020

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The development of a potato crop differs according to the environmental conditions and growing season of an area. Periods of high temperatures and drought have been frequent in recent years, and this has affected crops worldwide. The effect of meteorological factors on the plant morphology of potato cultivars growing in A Limia was analyzed for three consecutive years. The crop cycle with the highest temperatures and least accumulated rainfall (2016) showed plants with a higher number of leaflets, which were shorter in length. The crop cycle (2014) with a lower temperature and more rainfall had the tallest plants, the highest degree of flowering, fewer pairs of leaflets and the highest length of the floral peduncle. Kennebec and Fontane were the varieties that showed the least variability in morphological characteristics during the seasons analyzed. Considering the meteorological and morphological data, a principal component analysis was carried out, which explained 80.1% of the variance of the data. Spearman rank correlations showed higher significant coefficients between the temperature and foliar characteristics. The leaf size of plants was estimated using a multiple linear regression analysis, which included the mean temperature, explaining 64% of the variability of the data.

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Modeling interactions of planting date and phenology in Louisiana rice under current and future climate conditions

Jamshidi,

Murgia,

Morales‐Ona

et al. 2023

Crop Science

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The performance of novel genetic combinations under untested environmental scenarios and management practices can be virtually examined using process‐based crop models. Indeed, there has been a long‐standing interest in the crop modeling community to expand the utility of process‐based models to broader germplasm panels (e.g., breeding lines or diversity panels). Yet, there is often a misalignment between data needed to parameterize process‐based crop models and data routinely collected by breeding programs. To address this gap, we leverage a dataset from a long‐term trial on advanced experimental lines and released varieties from the Louisiana rice breeding program to calibrate and evaluate the decision support for agrotechnology transfer (DSSAT) CSM‐CERES‐Rice model. Next, we use data collected by the same program on a large collection of breeding lines to generate numerous in silico genotypes and evaluate their performance across different management practices (different planting dates) and three climatic conditions (current climate and two future scenarios based on CMIP6‐SSP5‐8.5 climate projections). Our simulations indicate that shifting the current planting date (i.e., March) back by 1–2 months (to January) under moderate warming conditions (+1.3°C warmer and 41% higher CO2 level), and 2–3 months (to December) under extreme warming conditions (+4.1°C warmer and 133% higher CO2 level) could potentially offset the negative impacts of the increased future temperature. Given earlier planting, shorter duration varieties (i.e., those with shorter growing degree day requirements during the vegetative and grain filling periods) are found to be more favorable for supporting high yields. Such varieties with a shorter thermal time to anthesis are found to remain just outside of the current pool of variation for this trait. Opportunities and challenges for leveraging breeding data in process‐based modeling to derive insights into adaptation strategies for future climates are further discussed.

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Impacts of climate change and crop management practices on soybean phenology changes in China

Cited by 76 publications

References 38 publications

The fingerprints of climate warming on cereal crops phenology and adaptation options

The fingerprints of climate warming on cereal crops phenology and adaptation options

Changes in the Morphological Characteristics of Potato Plants Attributed to Seasonal Variability

Modeling interactions of planting date and phenology in Louisiana rice under current and future climate conditions

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