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Birching is a form of corporal punishment with a birch rod, typically used to strike the recipient's bare buttocks, although occasionally the back and/or shoulders. Implement [ edit ]
[citation needed] For optimal flexibility, it is cut fresh shortly before use, rather than keeping it for re-use over time. [citation needed] Some parents decide to make the cutting of a switch an additional form of punishment for a child, by requiring the disobedient child to cut their own switch. [citation needed]
The roots lose the ability to absorb water and nutrients. [7] Lightning strikes kill or injure plants, from root crops like beet and potato, which are instantly cooked in the ground, to trees such as coconut, through effects such as sudden heat and pressure shock waves created when water inside the plant flashes to steam. This can rupture stems ...
The term allelopathy from the Greek-derived compounds allilon-(αλλήλων) and -pathy (πάθη) (meaning "mutual harm" or "suffering"), was first used in 1937 by the Austrian professor Hans Molisch in the book Der Einfluss einer Pflanze auf die andere - Allelopathie (The Effect of Plants on Each Other - Allelopathy) published in German. [3]
PGPRs also improve key physiological processes in plants such as water and nutrient uptake, photosynthesis, and source-sink relationships. [8] Bacteria will respond to substances secreted by plant roots and optimize nutrient acquisition for the plant with their own metabolic processes.
Receiving answers to our “whys” allows us to care. We can acquire information to promote the real plant’s health, water it, make sure it has enough light, and so on. This brings the joy of ...
Desiccation tolerance refers to the ability of an organism to withstand or endure extreme dryness, or drought-like conditions.Plants and animals living in arid or periodically arid environments such as temporary streams or ponds may face the challenge of desiccation, therefore physiological or behavioral adaptations to withstand these periods are necessary to ensure survival.
10-10-10 fertilizer has equal parts nitrogen, phosphorus, and potassium. Learn about liquid and granular 10-10-10 fertilizer and when and how to use them.