A5010573522- Rice Cultivation and Yield Improvement
- Agriculture, Soil, Plant Science
- GABA and Rice Research
- Plant responses to water stress
- Crop Yield and Soil Fertility
- Plant nutrient uptake and metabolism
- Aluminum toxicity and tolerance in plants and animals
- Plant Stress Responses and Tolerance
- Silicon Effects in Agriculture
- Soil Carbon and Nitrogen Dynamics
- Genetic Mapping and Diversity in Plants and Animals
- Food composition and properties
- Diverse Approaches in Healthcare and Education Studies
- Engineering Applied Research
- Biofuel production and bioconversion
- Polymer-Based Agricultural Enhancements
- Ecology and Conservation Studies
- Genetics and Plant Breeding
- Plant Micronutrient Interactions and Effects
- Food Quality and Safety Studies
- Soil and Water Nutrient Dynamics
- Agriculture Sustainability and Environmental Impact
- Irrigation Practices and Water Management
- Photosynthetic Processes and Mechanisms
- Peanut Plant Research Studies
Yangzhou University
2015-2025
Ministry of Agriculture and Rural Affairs
2022-2025
Nanjing Hydraulic Research Institute
2025
Wageningen University & Research
2017
Ningbo Academy of Agricultural Sciences
2014-2016
University of Nottingham Ningbo China
2014-2016
Ningbo Science and Technology Bureau
2014
Ningbo Municipal People's Government
2014
Salt is one of the main factors limiting use mudflats. In this study, yield, quality, and mineral content rice seeds under salt stress were investigated. A pot experiment was conducted with Yangyugeng2, Xudao9, Huageng5 0, 17.1, 25.6, 34.2 mM NaCl concentration treatments. The results showed that can significantly decrease panicle number, grain number per panicle, 1000-grain weight yield rice, among other things cause loss saline conditions. When less than NaCl, increases brown rate milled...
Numerous papers studied the relations between nitrogen rate and rice yield in saline soils, whereas root morphological physiological characteristics mediating rates formation under varied salinity levels remain less concerns. Through a field experiment applied with five (0, 210, 255, 300, 345, 390 kg ha –1 ) land, we found that peaked at 7.7 t 300 nitrogen, excessive N was not conductive for increasing yield. To further elucidate its internal mechanism, pot designed three (210 [N1], [N2],...
Scientific irrigation scheduling is crucial for conserving agricultural water resources, as excessive diminishes crop yield and imprecise application can equally reduce use efficiency (WUE). In Western Liaoning Province, China, where scarcity critical, traditional regimes are commonly used peanut cultivation, with local farmers applying without considering actual demands, thereby reducing yield. this study, field experiments on peanuts were conducted from May to October during 2021 2022 in...
ABSTRACT Because of inadequate freshwater resources and poor irrigation facilities, salinity drought often co‐occur for rice production in saline lands. The root is the primary most vulnerable organ detecting perceiving stresses soil. Still, little information available on morpho‐physiological characteristics grain yield when subjected to combined salinity‐drought stress. present study was conducted under two levels (NS, non‐salinity treatment; S, treatment) three imposed from jointing...
Salt stress reduces the yield and quality of rice. It is great significance to screen out salt-tolerant varieties for development utilization saline land. The study was carried on 114 rice varieties; first, seven were selected treated with different salt concentrations (0, 50, 85, 120, 155, 190, 225 mM), traits, including germination energy, capacity, shoot length, root number, plant fresh weight, seedling vigor index, measured. concentration at which sodium chloride injury index 50% control...
Abstract Field experiments were performed in 2019 and 2020 to explore yield performance biomass accumulation dynamics for different direct‐seeded rice methods after wheat straw return. The experimental treatments included two (dry wet rice) return (with without return). Wheat had a negative impact on the of rice. Compared with rice, dry was more negatively affected, reduced by 6.7%–7.6% 5.4%–6.5%, respectively. loss mainly associated insufficient total spikelet numbers caused panicle...
Understanding the morphological and physiological traits associated with improved filling efficiency in large-panicle rice varieties is critical to devise strategies for breeding programs cultivation management practices. Information on such traits, however, remains limited. Two high filled-grain percentage (HF) two check low (LF) were field-grown 2012 2013. The number of spikelets per panicle HF LF both exceeded 300, (%) was approximately 90, while that 75 over years. results showed when...
Late-maturity type of Yongyou japonica/indica hybrids series (LMYS) have shown great yield potential, and are being widely planted in the lower reaches Yangtze River, China. Knowledge about suitable growing zone evaluation advantage is practical importance for LMYS this region. Fifteen LMYS, two high-yielding inbred japonica check varieties (CK-J) hybrid indica (CK-I) were grown at Xinghua (119.57°E, 33.05°N) Lixiahe region, Yangzhou (119.25°E, 32.30°N) Yanjiang Changshu (120.46°E, 31.41°N)...
Dense planting could be a feasible method for reducing nitrogen (N) application rates without compromising rice grain yield in northeast and central China. It is still unclear whether reduced N with dense (RNDP) can achieve higher use efficiency (NUE) Jiangsu, east Three japonica inbred (JI) three indica hybrid (IH) cultivars were grown field experiment. Their yield, NUE, related traits compared under two cultivation treatments: conventional high-yielding practice (CHYP) RNDP. JI showed...
Light deficiency is a growing abiotic stress in rice production, however, few studies focus on shading effects grain yield and quality of east China. It also interesting to investigate proper nitrogen (N) application strategy for alleviating loss exposed light stress. A two-year field experiment was conducted explore the (non-shading from heading maturity) panicle N (NDP, decreased rate; NMP, medium NIP, increased rate) treatments yield- quality-related characteristics. Compared with...
To determine the combining effects of nitrogen application rate and planting density on rice yield grain quality formation under salinity conditions, a field experiment was conducted in coastal saline area using Oryza sativa L. cv. Nangeng 9108 from 2019 to 2020. The designed with six rates (0, 210, 255, 300, 345, 390 kg ha−1; denoted as N0-N390, respectively) two transplanting densities (334,000 278,000 hills D1 D2, respectively). results indicated that, increase input rate, panicles number...
The yield potential of japonica/indica hybrids (JIH) has been achieved over 13.5 t ha−1 in large-scale rice fields, and some physiological traits for advantage JIH japonica inbred (JI) indica hybrid (IH) were also identified. To date, little attention paid to morphological JI IH. For this reason, three JIH, JI, IH field-grown at East China (Ningbo, Zhejiang Province) 2015 2016. Compared with IH, had 14.3 20.8% higher grain yield, respectively, attributed its more spikelets per panicle...
Because the current hybrid rice machine transplanting sowing quantity is too large and high rate of missing hills or poor seedling quality during mechanical transplanting, mechanized planting limited, which results in significant hindrance large-scale China. In this study, a mixed technology (replacement portion seeds with conventional seeds) cultivation was adopted to determine appropriate variety combinations using combination experiment experiments, respectively. The showed that Changyou...
摘要:
Rice–wheat rotation is a widely adopted multiple-cropping system in the Yangtze River Basin, China. Nitrogen (N) fertilizer key factor regulating crop yield; however, only few studies have considered impact of annual N application on yield, environmental impacts, and economic profits rice–wheat systems. In this study, field experiment was conducted Jiangsu Province from 2020 to 2022. The rice wheat seasons included six five rates, respectively (Rice: 0, 180, 240, 300, 360, 420 kg ha−1;...