Saturday, 23 August 2014

Advantages of attending the SEO conferences



Lots of times, in blogs & Web forums, query arises: Is it worth it to spend money in attending conferences for SEO or the SEO Conference? This is because you would require to spend a significant amount of money in attending.

There are lots of SEO conferences now. This is because SEO has become an integral part of website popularity, as well as of Web promotion. There's lots of ways for you to build your reputation online & set up an online site that would increase your popularity in the net.

The answer is yes. There's lots of benefits to attending SEO conferences. Since the SEO industry is beginning now, it is important to take in as much knowledge as you can. It is over increasing your popularity. You require to learn about lots of things so that you can deeply analyze what happens in the SEO area.

Conferences are a great avenue for you to exchange knowledge with other people in the SEO arena. You would learn the most important things about SEO by communicating with individuals who are passionate about it.

It is then important that you bring lots of business cards which you can give out to the people that you would meet. Also, make definite that you are presentable, & be mindful of the way you over yourself. Most importantly, keep an open mind. Ask questions, be excited to exchange ideas & do not hesitate to share what you know to the people that you would meet there.

A conference is & a great place for you to start building working relationships. You might meet some SEO executives & have them work with you in the future. It is highly important for you be open about the opportunities that you require to grab. Connections & relationships are very important in the SEO industry, since it is a comparatively little area of focus.

You may even take some side journeys around the area of the venue. Enjoy your experience & maximize your stay in the conference venue. It helps you stir your creativity & keep a well-rounded point of view.

Being involved in SEO in lots of ways over the years I have been asked what is SEO? lots of times to count. I have even been asked this at SEO conferences. But without a doubt, every time I am at some non-work related social function & someone asks me what I do for a living & I say "I do SEO for companies & their websites", what is SEO? very always follows. Sometimes in an hard work to keep away from this query, if I basically say I do Net Marketing, people much assume what that is.

I need to tell people what SEO is, because the more people that know what SEO is the more people will understand the process & the more respect the industry will get.

Search Engine Optimization, at least the way I would put it, is the process of increasing a website's presence to the top of search engines when it is associated with a specific keyword phase.

Monday, 11 August 2014

Push–pull management

The push�pull expertise is a strategy for controlling agricultural pests by using repellent "push" plants and trap "pull" plants.[1] For example, cereal crops like maize or sorghum are often infested by stem borers. Grasses planted around the perimeter of the crop attract and trap the pests, whereas other plants, like Desmodium, planted between the rows of maize repel the pests and control the parasitic plant Striga. Push�pull expertise was developed at the International Centre of Insect Physiology and Ecology (ICIPE) in Kenya in collaboration with Rothamsted Research, UK [2] and national partners.

Pests of cereal crops

Stemborers, parasitic striga weeds and poor soil fertility are the main constraints to efficient production of cereals in sub-Saharan Africa. Losses caused by stemborers can reach as high as 80% in some areas and an average of about 15-40% in others. Losses attributed to striga weeds, on the other hand, range between 30% and 100% in most areas, and are often exacerbated by the low soil fertility prevalent in the region. The soils are highly degraded due to continuous cropping with limited or no outside inputs to improve soil fertility. When the pests occur together, farmers often lose their whole crops. Crop losses caused by stemborers and striga weeds amount to about US$ 7 billion yearly, affecting mostly the resource-poor subsistence farmers.

Control of stemborers using pesticides is not only expensive and harmful to the environment, but also usually ineffective, as the chemicals cannot reach deep inside the plant stems where stemborer larvae reside. Similarly, the use of herbicides against striga is neither effective nor feasible among smallholders in the region for both biological and socioeconomic reasons. Stopping crop losses from stemborers and striga weeds, and improving soil fertility in eastern Africa alone could increase cereal harvests to feed an additional 27 million people in the region

The pull

The approach depends on a mix of companion crops to be planted around & among maize or sorghum. Both domestic & wild grasses can help to protect the crops by attracting & trapping the stemborers. The grasses are planted in the border around the maize & sorghum fields where invading adult moths become drawn to chemicals emitted by the grasses themselves. In lieu of landing on the maize or sorghum plants, the insects head for what appears to be a tastier meal. These grasses provide the "pull" in the "push�pull" strategy. They also serve as a refuge for the borers' natural enemies. Nice trap crops include well-known grasses such as Napier grass (Pennisetum purpureum) & Sudan grass (Sorghum vulgare sudanense). Napier grass has a very effective way of defending itself against the pests: one time attacked by a borer larva, it secretes a sticky substance which physically traps the pest & limits its destroy.

The push

The "push" in the intercropping method is provided by the plants that emit chemicals (kairomones) which repel stemborer moths & drive them away from the main crop (maize or sorghum). The best candidates discovered so far with the repellent properties are species of leguminous genus Desmodium. Desmodium is planted in between the rows of maize or sorghum. Being a low-growing plant, it does not interfere with the crops' growth &, furthermore, has the advantage of maintaining soil stability, improving soil fertility through enhanced soil organic matter content & nitrogen fixation. It also serves as a highly nourishing animal feed & effectively suppresses striga weeds. Another plant showing lovely repellent properties is molasses grass (Melinis minutiflora), a nourishing animal feed with tick-repelling & stemborer larval parasitoid beautiful properties.