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相关概念视频

Responses to Salt Stress02:02

Responses to Salt Stress

Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.
Determining the pH of Salt Solutions04:08

Determining the pH of Salt Solutions

The pH of a salt solution is determined by its component anions and cations. Salts that contain pH-neutral anions and the hydronium ion-producing cations form a solution with a pH less than 7. For example, in ammonium nitrate (NH4NO3) solution, NO3− ions do not react with water whereas NH4+ ions produce the hydronium ions resulting in the acidic solution. In contrast, salts that contain pH-neutral cations and the hydroxide ion-producing anions form a solution with a pH greater than 7. For...

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相关实验视频

Updated: Jul 9, 2026

A Protocol for Collecting and Constructing Soil Core Lysimeters
13:23

A Protocol for Collecting and Constructing Soil Core Lysimeters

Published on: June 6, 2016

测量土壤中可溶性肥料盐的运动的拟议方法

J B Hester

    Science (New York, N.Y.)
    |January 23, 1948
    PubMed
    概括

    No abstract available in PubMed .

    关键词:
    土壤 土壤土壤土壤.

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