Integrated Nutrient Management using P-fixation Factor in Rice-wheat Cropping System under Salt Affected Conditions

Mehdi, S. M.; Sarfraz, Maliha; Ilyas, Muhammad; Qureshi, Muhammad Amjad; Zaka, M. A.

doi:10.17957/ijab/17.3.13.930

Cited by 4 publications

(2 citation statements)

References 34 publications

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“…If canal water is unavailable, the use of gypsum with brackish underground water is the best option, and it increased 25-294% rice yield and 182% wheat production under salinity [119]. Similarly application of canal water with 100% gypsum help to lower the ECe, pH value, and SAR of soil at 0-30 cm depths than saline water with 100% gypsum in field crops [120]. In case of less availability of good quality water, then the 25% gypsum amendment with unfit irrigating water is the best option.…”

Section: Water and Nutrient Management Strategiesmentioning

confidence: 99%

Salinity Stress in Arid and Semi-Arid Climates: Effects and Management in Field Crops

Hussain¹,

Shaukat²,

Ashraf³

et al. 2019

Climate Change and Agriculture

126

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Salinity stress is one of the most vital abiotic stresses which results in significant damages of agricultural production, particularly in arid and semi-arid areas of the world. Salinity causes by high accumulation of soluble salt, especially NaCl in soil and water. Salinity hampers the growth and survival of many field crops such as rice, wheat, maize, cotton, sugarcane, and sorghum. It affects the plant growth by three ways such as osmotic stress linked with an increase of phytotoxic ions, ionic stress e in the cytosol, and oxidative stress facilitated by reactive oxygen species (ROS). These stresses caused by salinity hinder the water uptake, causes ion imbalance, ROS production, and hormonal imbalance, and results in the decline of photosynthesis activities reduce the plant growth and final yield. However, the sensitivity of field crops depends on the nature of cultivar and growth stages. There are many strategies to cope with salinity stress which are the development of salinity tolerant crop cultivators by using genetic and molecular techniques such as QTLs and CRISPR CAS9 technique, nutrients management strategies, use of hormones regulators (AVG, 1-MCP, D-31). This chapter will give a brief idea to the scientist to understand the effects of salinity on field crops and their management strategies.

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Section: Water and Nutrient Management Strategiesmentioning

confidence: 99%

Salinity Stress in Arid and Semi-Arid Climates: Effects and Management in Field Crops

Hussain¹,

Shaukat²,

Ashraf³

et al. 2019

Climate Change and Agriculture

126

View full text Add to dashboard Cite

show abstract

“…The increased uptake of nutrients by rice improved metabolic activities in the plants.. As a result of all above processes growth of rice was positively affected. (Mehdi et al, 2011) The soil organic matter is measured to be the panacea for plant life by high calibre of being a source of almost all the essential macro and micronutrients.…”

Section: Resultsmentioning

confidence: 99%