Jiangchun Chen1, Zhenhua Wang1,2,*, Jinzhu Zhang1, Weibin Cao1
Intelligent Automation & Soft Computing, Vol.26, No.5, pp. 949-959, 2020, DOI:10.32604/iasc.2020.010127
Abstract This study adopted the method of barrel planting to artificially set the
salt content of six different soils (CK:1.5 g kg-1
, T1:3.0 g kg-1
, T2:4.0 g kg-1
, T3:5.3
g kg-1
, T4:6.2 g kg-1
, T5:7.3 g kg-1
) to study the effects of different degrees of mild
salt stress on photosynthetic physiology, growth index and yield of cotton under
drip irrigation. The results showed that with the increasing salt stress and the
prolongation of stress time, the photosynthetic physiological indexes of cotton
showed a downward trend (P < 0.01), and the plant height and leaf… More >
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