different types of water affect plant growth

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Question:I need to know if you plant something with lots of the same types of plant all bunched together, would it make a difference in growth than if it was plant in an area with a wide amount of space?(both plants are the same) Please give me some links to sites explaining why or why not. If you cannot ansewer is just fine too.

Answers:Yes, it makes a difference. All plants of the same species need the same nutrients, water, light, etc., so with more around, they'd compete with each other for resources. A plant by itself doesn't have any competition. (This makes a good experiment, if you plant seeds at different densities [numbers of seeds] all in the same sized pots and measure growth (and how many survive) after a month.

Question:Im working on my science fair project and i just need a couple details on what the 3 different types of soil (fertilized, sand and regular soil) do to affect the bean plants growth

Answers:I thought the three soil type were clay, sand, and loam. But regardless, the soil affects the growth of plants because different soil types hold different amounts of nutrition and water. Sand can't hold much of either. Clay tends to hold too much water, and the roots of the plant drown. "Regular" soil tends to have enough organic matter that it is both nutritious, and hold some water, but also drains well. Plant need water, but most can't sit in standing water, either.

Question:Im doing a biology project and i am trying to figure out what types of carbonated drinks would affect plant growth.

Answers:Well drinks with Caffeine would affect the soil acidity and Seltzer or Soda Water would affect the alkalinity so these are things you should consider when considering what plants might like an acid or alkaline soil. Evergreens usually like soil a bit more acid .

Question:i need info (links) about how the different types of soil affect plant growth. sites would be most helpful to me 4 my research ppr! PLZ help!


From Youtube

Gardening Tips : Does Music Affect Plant Growth? :While there is no evidence that music affects plant growth, playing a favorite type of music may make gardening more fun and effective. Give attention to plants by playing music when gardening using tips from a sustainable gardener in this free video on plant care. Expert: Yolanda Vanveen Contact: www.vanveenbulbs.com Bio: Yolanda Vanveen is sustainable gardener who lives in Kalama, Wash. Filmmaker: Daron Stetner