Influence of Deficit Irrigation Regimes on the Quantitative and Qualitative Yield of Forage Maize Hybrids DOI Creative Commons

Mansour esmaily,

Mohamad Reza Dadashi,

M T Feyzbakhsh

et al.

Research Square (Research Square), Journal Year: 2023, Volume and Issue: unknown

Published: Oct. 12, 2023

Abstract This experiment aimed to assess the impact of deficit irrigation on both quantitative and qualitative yield forage maize hybrids. The study was structured as a split-plot design, utilizing randomized complete block design with three replications, where took place at Agricultural Research Station Gorgan in years 2021 2022. Deficit implemented four different levels main plots, which comprised 100%, 75%, 50%, 25% water requirement. These plots were further subdivided into subplots, consisting hybrid varieties, namely SC703, SC704, ZP548, BK50. results showed that highest total biomass (47939 kg ha − 1 ) obtained under 100% requirement (control) SC704 hybrid. reduction for treatments requirement, when compared control treatment, amounted 7%, 47.4%, 79.1%, respectively. significantly affected traits except NDF level 1% increased all quality traits. Accordingly, percentage CP, NDF, ADF by SC703 50% (by 9.20%), BK50 30.73%), 75% 44.03%). use efficiency observed (7.79 m 3 ). Considering significant consumption (1795 achieved this it is advisable recommend alongside cultivation production northern region Iran.

Language: Английский

Water-saving techniques: physiological responses and regulatory mechanisms of crops DOI Creative Commons
Yu Chen,

Ya-Nan Leng,

Fu‐Yuan Zhu

et al.

Advanced Biotechnology, Journal Year: 2023, Volume and Issue: 1(4)

Published: Oct. 26, 2023

Water-saving irrigation techniques play a crucial role in addressing water scarcity challenges and promoting sustainable agriculture. However, the selection of appropriate water-saving methods remains challenge agricultural production. Additionally, molecular regulatory mechanisms crops under are not yet clear. This review summarizes latest research developments application different technologies to five important (rice, wheat, soybeans, maize, cotton). It provides an overview impact on crop yield, use efficiency (WUE), physiology, growth, environmental effects. compares contrasts with those traditional drought stress, emphasizing significance combining genetic engineering for developing drought-resistant varieties improving WUE. Furthermore, integration various can stimulate new management strategies, optimize resource utilization, enhance sustainability, representing major focus future research. In conclusion, this underscores importance technologies, especially when combined engineering, scarcity, increasing yields,

Language: Английский

Citations

26

Potential of Soil Conditioners to Mitigate Deficit Irrigation Impacts on Agricultural Crops: A Review DOI Creative Commons
Ahmed Abdelfattah, Harby Mostafa

Water Resources Management, Journal Year: 2024, Volume and Issue: 38(8), P. 2961 - 2976

Published: Feb. 28, 2024

Abstract In light of the current water scarcity, one strategy for reducing consumption in irrigated agriculture is to reduce amount irrigation compared full crop or other words deficit irrigation. Deficit management may be a critical issue due climate change. Incorporation different soil conditioners can improve hydro-physical properties and mitigate negative effects water-stressed conditions. Recent review articles either addressed specific behavior under covered single type conditioners. This manuscript represents an inclusive providing insight into methods incorporated with Crop response discussed some mathematical models. Three main types are covered: bentonite, biochar, super-absorbent polymers. Mechanisms associated each conditioner enhance retention highlighted as well. Previous study findings were comparatively future prospective, recommendations challenges addressed.

Language: Английский

Citations

10

Ridge–furrow planting with film mulching and biochar addition can enhance the spring maize yield and water and nitrogen use efficiency by promoting root growth DOI
Zhaoyang Li,

Bingfan Wang,

Zihan Liu

et al.

Field Crops Research, Journal Year: 2023, Volume and Issue: 303, P. 109139 - 109139

Published: Sept. 24, 2023

Language: Английский

Citations

15

Effects of melatonin foliar application on hot pepper growth and stress tolerance DOI Creative Commons
Saeed Khosravi, Maryam Haghighi, Javad Mottaghipisheh

et al.

Plant Stress, Journal Year: 2023, Volume and Issue: 9, P. 100192 - 100192

Published: Aug. 2, 2023

Drought and waterlogging are one of the most severe abiotic stresses towards plant growth development. The experiment was implemented in Isfahan University Technology's research greenhouse to examine effect melatonin foliar spraying hot pepper plants under drought stresses. This factorial performed as a complete randomized design (CRD) triplicate. treatments included controls, waterlogging, stress, at 0 500 µM concentrations. results demonstrated that more advantageous stress conditions via increasing ammonium content, NR (nitrate reductase activity), chlorophyll proline, protein, transpiration, shoot length, root water amino acid alterations, PIP gene expression. Melatonin influenced pepper's by affecting enzyme activity hormonal changes (ABA), changes,

Language: Английский

Citations

14

Impact of natural biochar on soil water retention capacity and quinoa plant growth in different soil textures DOI

Elahe Daraei,

Hossein Bayat, Andrew S. Gregory

et al.

Soil and Tillage Research, Journal Year: 2024, Volume and Issue: 244, P. 106281 - 106281

Published: Aug. 31, 2024

Language: Английский

Citations

6

Biochar Mitigates the Harmful Effects of Drought in Soybean Through Changes in Leaf Development, Stomatal Regulation, and Gas Exchange DOI

Maria Andressa Fernandes Gonçalves,

Breno Ricardo Serrão da Silva, João Rodrigo Coimbra Nobre

et al.

Journal of soil science and plant nutrition, Journal Year: 2024, Volume and Issue: 24(2), P. 1940 - 1951

Published: Feb. 16, 2024

Language: Английский

Citations

5

Deficit irrigation combined with a high planting density optimizes root and soil water–nitrogen distribution to enhance cotton productivity in arid regions DOI
Fengquan Wu,

Qiuxiang Tang,

Jianping Cui

et al.

Field Crops Research, Journal Year: 2024, Volume and Issue: 317, P. 109524 - 109524

Published: Aug. 12, 2024

Language: Английский

Citations

5

Soil moisture extraction patterns for wheat crop under different drip and flood irrigated treatments DOI

Ghanshyam Giri,

Hitesh Upreti,

Gopal Das Singhal

et al.

ISH Journal of Hydraulic Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 14

Published: Feb. 27, 2025

Understanding soil moisture extraction patterns (SMEPs) is critical for efficient irrigation water management. SMEPs can vary with different crop stages and methods. However, there a lack of studies evaluating SMEP across wheat, especially under drip irrigation. Field experiments on wheat were conducted at Shiv Nadar Institution Eminence, Delhi-NCR, during 2021–22. Experiments included five treatments. Out these, three treatments, fully irrigated, 50% MAD drip, flood based maximum allowable deficit (MAD). The remaining treatments farmer field replication rainfed. Stage-wise using drip-irrigated assessed compared conventional flood-irrigated irrigated differed significantly from that rainfed treatment. treatment remained consistent all stages. Extraction flood, farmers' showed notable differences stages, particularly in high demand stage. Results indicate considerably For water-efficient scheduling, the effective depth root zone be reduced to 30 cm irrigation, initial senescence

Language: Английский

Citations

0

Optimizing irrigation and mulching strategies to improve root–water relations, water use efficiency, and yield in apple–soybean alley cropping systems on the Loess Plateau, China DOI
Li Chen, Ruoshui Wang, Xiao Wan

et al.

European Journal of Agronomy, Journal Year: 2025, Volume and Issue: 168, P. 127586 - 127586

Published: March 10, 2025

Language: Английский

Citations

0

Impact of planting dates and seeding densities on soil water depletion pattern, root distribution, and water productivity of industrial hemp DOI Creative Commons
Preetaman Bajwa, Sukhbir Singh, Arjun Kafle

et al.

Farming System, Journal Year: 2025, Volume and Issue: unknown, P. 100152 - 100152

Published: April 1, 2025

Language: Английский

Citations

0