Sentences with phrase «beneficial for plant growth»

Some climate change effects will be beneficial for plant growth (e.g., elevated CO2 concentrations and longer frost - free seasons), while others will be detrimental (e.g., plant damage due to extreme events, increased weed growth, new or expanded pests and diseases).

Not exact matches

These natural fertilizers are decisive for plant growth, so mutualism with the mychorrhizal fungus is beneficial even if the fungus does not always cooperate fully.

The 620 nm red LEDs provide beneficial wavelengths for photosynthesis, which is necessary for terrarium plant growth.

``... the combustion of fossil fuel... is likely to prove beneficial to mankind in several ways... For instance... small increases of mean temperature would be important at the northern margin of cultivation and the growth of... plants is directly proportional to the carbon dioxide pressure.»

But pollution also covers hundreds of chemicals which are fine or even beneficial at low levels but which if released in large quantities or in problematic circumstances cause «harm» — like phosphorus (grows your veges but also leads to toxic cyanobacterial blooms which kill cattle), nitrogen (grows crops kills many native species of plants and promotes weed growth costing farmers), copper (used as an oxygen carrier by gastropods but in high concentrations kills the life in sediments which feed fish), hormones like oestrogen (essential for regulating bodies but in high concentrations confuse reproductive cycles especially with marine life) or maybe molasses from a sugar mill (good for rum but when dumped into east coast estuaries used to cause oxygen sag in estuaries leading to massive fish kills).

And, since we humans (as well as most animals) depend directly on plants for our food, there is strong evidence that added plant growth will be beneficial.

«Cricket manure, or «frass», is a natural plant food providing balanced nutrients, beneficial bacteria, and chitin for the development of healthy roots, built - in pest resistance and strong growth.»

Where this unit seems to depart from the usual in indoor growing appliances is its use of «smart» soil (which, to be honest, anyone can source on their own and use with any soil - based growing setups), or soil that includes not just the nutrients necessary for growing green plants (as opposed to many sterile potting soil mixes, which do not), but also the beneficial bacteria and mycorrhizae that are needed for optimal growth.