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高粱是世界重要的粮食作物，在中国主要用于白酒酿造。红缨子作为酱香型白酒生产的主要原料，是目前中国累计推广面积最大的高粱品种。现有的多个高粱参考基因组均来自于饲料和能源用品种，与专门用于白酒生产的中国品种存在显著的遗传差异。而且由于采用测序技术的固有局限性，高度重复的基因组区域（如端粒和着丝粒）难以精确组装和注释，导致现有高粱参考基因组中仍然存在大量的间隙（gap）区域。
芝麻（Sesamum indicum L.）是含油量最高的一年生草本油料作物。芝麻枯萎病由Fusarium oxysporum f. sp. sesami（Fos）侵染引起，是芝麻两大真菌病害之一。开展抗枯萎病关键基因挖掘对解析芝麻等农作物抗病遗传机制、实现品种抗性改良具有重要意义。目前，尚未从芝麻栽培种中发掘出与枯萎病抗性相关的优异基因（位点）。
Inaugural J-WAFS Grand Challenge aims to develop enhanced crop variants and move them from lab to land（图）
J-WAFS 作物变种 基因工程
2023/6/5
According to MIT’s charter, established in 1861, part of the Institute’s mission is to advance the “development and practical application of science in connection with arts, agriculture, manufactures,...
Plant material that lies to rot in soil isn't just valuable as compost. In fact, agricultural crop residue plays a crucial role in sequestering carbon, which is vital for reducing global CO2 emissions...
Untapped rice varieties could sustain crop supplies in face of climate change
climate change rice varieties modified crops sustainable rice breeding
2021/8/4
Local rice varieties in Vietnam could be used to help breed improved crops with higher resilience to climate change, according to a new study. Researchers are aiming to identify varieties that can sur...
Climate intervention offers some crop benefits, but abruptly ending it may backfire（图）
Climate intervention crop benefits abruptly ending backfire
2020/7/24
Geoengineering -- spraying sulfur dioxide into the atmosphere to combat global warming -- would only temporarily and partially benefit apple production in northern India, according to a new study.More...
NSF-funded scientists at Cold Spring Harbor Laboratory are figuring out how to pack more kernels onto a corn cob. One way to boost the productivity of a plant, they say, is to redirect some of its res...
COMPARATIVE STUDY ON DEEP NEURAL NETWORK MODELS FOR CROP CLASSIFICATION USING TIME SERIES POLSAR AND OPTICAL DATA
Deep neural networks CNNs LSTMs ConvLSTMs Crop classification
2019/2/28
Crop classification is an important task in many crop monitoring applications. Satellite remote sensing has provided easy, reliable, and fast approaches to crop classification task. In this study, a c...
Species diversity reduces chances of crop failure in algal biofuel systems
Species diversity reduces chances crop failure algal biofuel systems
2017/2/15
When growing algae in outdoor ponds as a next-generation biofuel, a naturally diverse mix of species will help reduce the chance of crop failure, according to a federally funded study by University of...
The Global Gridded Crop Model Intercomparison: data and modeling protocols for Phase 1 (v1.0)
Global Gridded Crop Model Intercomparison data
2015/3/5
We present protocols and input data for Phase 1 of
the Global Gridded Crop Model Intercomparison, a project
of the Agricultural Model Intercomparison and Improvement
Project (AgMIP). The project in...
Trap Crop Systems for Striped Cucumber Beetle Control in Winter Squash
Striped Cucumber Beetle Contro Winter Squash
2015/1/22
Striped cucumber beetle, Acalymma vittatum F., is the primary insect pest of cucurbit crops in the Northeastern United States. Adult beetles colonize squash crops from field borders, causing feeding d...
Biochar increases plant-available water in a sandy loam soil under an aerobic rice crop system
Biochar rate water retention sandy loam is not satisfied biochar material internal porosity aerobic rice system
2015/1/6
The main objective of this study was to assess the impact of biochar rate (0, 8, 16 and 32 Mg ha−1) on the water retention capacity (WRC) of a sandy loam Dystric Plinthosol. The applied biochar ...
Crop residue decomposition in Minnesota biochar-amended plots
Crop residue decomposition Minnesota biochar amended plots
2015/1/6
Impacts of biochar application at laboratory scales are routinely studied, but impacts of biochar application on decomposition of crop residues at field scales have not been widely addressed. The prim...
Estimation of crop water requirement in rice-wheat system from multtiemporal AWIFS satellite data
Evapotranspiration crop coefficient rice-wheat system
2014/11/19
The present study investigates remote sensing based approach of large-area crop water
requirement using vegetation indices as proxy indicator of crop coefficient (Kc). This study is
an attempt to ...
Getting more out of nature: Genetic toolkit finds new maximum for crop yields（图）
nature Genetic toolkit
2014/12/2
BECs are clumps of a few hundred thousand lithium atoms that are cooled to within one-millionth of a degree above absolute zero, a temperature so cold that the atoms march in lockstep and act as a sin...