When it comes to some of the problems we are facing in the world with regards to food production, hydroponic gardening offers some promising solutions. In the poorer countries where the terrain or climate is inhospitable to agriculture, hydroponics offers a means of growing healthy foods easily. Also, in those areas where the soil has lost its nutrients or fertile land is hard to come by, hydroponics can produce healthy foods using minimum space and resources.
As with all things though, it is not all good news. There are many pros and cons any grower should weigh before deciding to commit to hydroponic gardening.
First, the pros. In comparison to traditional farming, hydroponic growing can be more productive in two ways. For one, hydroponic gardening saves space. Plants can be placed much more closely together than in traditional fields because of the way nutrients are provided to them. As many as four times as many plants can be grown in same amount of space using hydroponic techniques! Secondly, hydroponics minimizes many of the problems associated with traditional farming which means less sickly, damaged, or wasted crops.
Because hydroponic growers customize their own nutrients mixes, it takes the guess work out of figuring out which field has the best soil and proper nutrition for which crop. The nutrient mix is the right one for the particular plant, in the right ratios, every time. Also, soil based diseases are virtually eliminated because there is no soil. These two factors alone make hydroponics an extremely efficient method for producing food.
Benefits accrue to the environment as well. The water consumption in hydroponic growing is significantly less than traditional methods. In many cases, hydroponic crops use just one tenth of the water! Also, the water that is used is used more effectively. For example weeds cannot come in and steal part of the crop's water supply. And because the crops are in a controlled environment and not in a field, there is no pesticide run-off water to contaminate the surrounding ground.
The benefits are not without their costs however. The expense of hydroponic growing is an area where improvements need to be made. The nutrient mixtures and growing mediums used can be expensive.
Hydroponic growing also requires an increase in energy consumption. Much hydroponic growing happens in greenhouses, where significant amounts of electricity are used in order to give the hydroponic plants all the light they need.
While research is happening to try and bring the costs down (such as in the field of aquaponics), hydroponics can be financially prohibitive for those areas where it is most needed.
Research in the field of hydroponics is filled with promise and much research needs to be done. Many of the problems are being addressed however, and many farmers and amateur gardeners are eagerly awaiting new developments in this promising field.
Abortions Pros And Cons
Now one of the hottest topics of discussion in today's web world is the pros and cons of ?Inbound Links.? A lot of people think that these links are useful in generating immense traffic for their websites! To a certain extent, the point is true also? Let us have a look as to what the official Google Webmaster Central Blog has to say on this:
?Inbound links are links from pages on external sites linking back to your site. Inbound links can bring new users to your site, and when the links are merit-based and freely-volunteered as an editorial choice, they're also one of the positive signals to Google about your site's importance. Other signals include things like our analysis of your site's content, its relevance to a geographic location, etc. As many of you know, relevant, quality inbound links can affect your PageRank (one of many factors in our ranking algorithm). And quality links often come naturally to sites with compelling content or offering a unique service.
How do these signals factor into ranking?
Let's say I have a site, example.com, that offers users a variety of unique website templates and design tips. One of the strongest ranking factors is my site's content. Additionally, perhaps my site is also linked from three sources - however, one inbound link is from a spammy site. As far as Google is concerned, we want only the two quality inbound links to contribute to the PageRank signal in our ranking.
Given the user's query, over 200 signals (including the analysis of the site's content and inbound links as mentioned above) are applied to return the most relevant results to the user.
Q: So how can you engage more users and potentially increase merit-based inbound links?
Note: Many webmasters have written about their success in growing their audience. We've compiled several ideas and resources that can improve the web for all users.
A: Create unique and compelling content on your site and the web in general:
1) Start a blog: make videos, do original research, and post interesting stuff on a regular basis. If you're passionate about your site's topic, there are lots of great avenues to engage more users.
a) If you're interested in blogging, see our Help Center for specific tips for bloggers.
b) Teach readers new things, uncover new news, be entertaining or insightful, show your expertise, interview different personalities in your industry and highlight their interesting side. c) Make your site worthwhile.
d) Participate thoughtfully in blogs and user reviews related to your topic of interest. Offer your knowledgeable perspective to the community.
e) Provide a useful product or service. If visitors to your site get value from what you provide, they're more likely to link to you.
f) For more actionable ideas, see one of my favorite interviews with Matt Cutts for no-cost tips to help increase your traffic. It's a great primer for webmasters.
2) Pursue business development opportunities
a) Use Webmaster Tools for "Links > Pages with external links" to learn about others interested in your site. Expand the web community by figuring out who links to you and how they're linking. You may have new audiences or demographics you didn't realize were interested in your niche. For instance, if the webmasters for example.com noticed external links coming from art schools, they may start to engage with the art community - receiving new feedback and promoting their site and ideas.
b) Be responsible when pursuing possible opportunities in this space. Don't engage in mass link-begging; no one likes form letters, and few webmasters of quality sites are likely to respond positively to such solicitations. In general, many of the business development techniques that are successful in human relationships can also be reflected online for your site.?
by Maile Ohye, Google's Developer Programs Tech Lead
Both Tony Buel & Lori are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
Tony Buel has sinced written about articles on various topics from Family, Acne Treatment and About Branding. Hydroponic Systems can be a fun and productive new way of gardening for you. We have tips and resources to get you started fast! Article:. Tony Buel's top article generates over 110000 views. Bookmark Tony Buel to your Favourites.
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