Sabtu, 21 Mei 2016

What Is Pest In Agriculture and Concept Emergence of Pests

In agricultural cultivation will not separated from the presence of pests on the plant if it is a threat to the cultivation of conventional agriculture or the agricultural industry, the presence of pests on your plants, if you ever see where the pest and then you do not immediately exterminating / control it can cause damage and can cause farmers crop failure and if they can harvest it will affect agricultural processing. So before we talk about tips or easy way for pest control, then we must know in advance what is a pest.?And how pest it appears on the plant us.? Well on this occasion I will start to review some of the pests, and in the future we can be more careful and precision pest control in plants by knowing pest control techniques among other natural pest control, organic pest control or chemicals pest control.
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Definition of pests in the broad sense are all forms of the disorder in humans, crops and livestock. While understanding the pests in the narrow sense that relating with cultivation of plants in the agricultural sector, what can we interpret the threat is all the animals that interfere with or damage the plant until the results which this life-activity can cause economic loss for the agriculture business. Their understanding that an animal in one crop have not cause economic loss can't called as a pest. However, their potential as pests will need to monitored in an activity called pest monitoring. Broadly speaking, animals that could potentially become pests are of the type: rodents, insects, mites, birds or large mammals. But in practice it may in an area of the animal could be a pest, but the presence these animals in other areas is not necessarily become pests, because of the presence the animal is not harmful / not harmful. In these conditions very different from the conditions of a pest, we can take an example, if there are insects that attack runs a plantation where crops considered uneconomic / non crops cultivated the farm, then the insects will not get the treatment for be controlled, could even just the opposite occurs, if the insect has economic value then it is possible the insects will be widely used by humans. Thus the human / farmers do not consider it become pests insect. On the contrary, if the insects attacking agricultural land / crops, the status will change to insect pests and you as farmers must responsive in control you can use a tool insect exterminator or other.

That is what a brief about what the pest, once we know little about the pest hopefully we can determine and choose pests / animals that exist or are present in your plant, so that in the future we are not easy to panic because you already know which type of pest and which are not included pests. Once we know what the pest we will continue the discussion of how pathogens are appearing in our plants, the following will explain the concept emergence of pests on our plants.

The concept emergence of pests can be classified into three groups:
1. The occurrence the process of opening new land at a place
Broadly speaking, the opening of new land will make changes and can cause ecosystem at that place becomes unbalanced, example the occurrence of any population decline or even extinction of natural enemies so that the pest population increases and cause damage to the agricultural sector. The opening of new land will lead to the condition of ecosystems on agricultural land to become unstable. Subsequently if the cultivation on that land done by way of monoculture (similar plant continuously) would then potentially the domination of an organism / pests on the ecosystem in the area.
Monoculture planting would and could lead to available very abundant food source for an organism / pest, so that populations of organisms / pests will grow very quickly while controlling factors such as natural enemies may be lacking and decreasing due to opening of new land. Pimentel (1982) says that the monoculture cropping causes into simple biotic communities, so that less stable ecosystem and provide a suitable environment for pest population explosion.

2. Introduction / Planting new plants to a location
This incident can be understood from two directions, the first is the plant which was introduced / planted does not carry pests but the rapid development from these plants can change the status of the plant become a weed and have thus become very dangerous for crops other such cases the introduction of water hyacinth. The second is the introduction / Planting crops by carrying plant pest but the natural enemies of pests are not be carried. So when plants are cultivated and carried pests can develop properly, then the control measures will be difficult because naturally we do not develop their natural enemies.
It's very important to understand us as a action in preventing the spread of pests a broader in plants. Pimentel (1982) states that:
  • Entered / introduction of new crops, because new crops can not withstand pest attacks the original in an ecosystem
  • The introduction of new pest species, in this case the species of insects / parasites that inadvertently carried away and get into a new area that may change the status of a pest / pathogen.
3. Changes in human perception
It can also determine the status of pests on plants that we are planting, one of which can be measured from the economic threshold as described in the above discussion. Animals may change its status become pests if the population has exceeded or above the economic threshold, or level of damage inflicted is already adverse economically. With ever increasing consumer understanding on the quality the product, then from the producers will attempt to fulfill the wishes of consumers. Stern, et al. (1959) say that their environment changes pest entry into a new area, the situation in the new land suitable for development, then his status changed to "pest".
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Pests and pest control are really important for the realization of productivity and quality of agricultural products, but you read a short review I have, I hope you can understand the existence of pests on the plants you grow, for my next review will discuss the life cycle of pests on crops, because pest was very much then I will discuss pest cycles that we often see in our plants and perhaps to some pests are difficult to control. Okay so first discussion of what the pest and how the concept emergence of pests, hopefully this short article I can be useful for your readers, and you can also share this article with your friends or other farmers.

"Greeting Agriculture"

Reference :
Pimentel, D. (1982). Perspectives of integrated pest management. Crop Protect. 1 :5-26 Stern et al. (1959): The Past, Present, and Future of IPM.

Farm Futures and Increasing Human Growth

For me farming sector has a vital role in human life, not how.? all humans need the results of agriculture in the form of food for their consumption as a source of energy to do all the activities, so from this reason alone we can already imagine what would happen if today the agricultural sector die in one country alone, and turned on The national human growth so high it will be a lot of turmoil in the country. and there's more reason when we want to discuss how the future of agriculture with high human development.
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For anyone familiar with the agricultural sector is currently experiencing so many challenges to continue to face and find solutions to keeping your agricultural sector is still running, these challenges including global warming that makes the change of seasons less predictable, water resources decreasing, while the agricultural sector sources water into the main condition sustainability agriculture, the next challenge in the agricultural sector is in some countries and perhaps this is already happening in many countries is regeneration of the agricultural sector, the role of youth who are not interested in the agricultural sector is already happening in some countries, on a real case in a country who cultivate the agricultural sector average has been aged over 50 years, and if left it could prove fatal and can threaten the country.

Of the few reasons above, the agricultural sector should be maintained, so that the source of food in the era of global warming and the increasing growth of human food source can be available and meet for the human race, and I'm also going to try a little role to try to share with your readers I will try to share my experience in the agricultural sector falls well about how to grow, an easy way to pests control, how to control plant diseases and more about farming tips. and I am writing this as an appetizer and introductions from me, and in the future I will try to give some tips about the farm from my own experiences or experience from my friend and my teacher once who gave their knowledge for free. hehehe

Agriculture was not just how to plant it and was not as easy as they had imagined, especially those who have never jumped into the agricultural sector, as in the agricultural sector we will learn about soil science, of knowledge in selecting the seeds, knowledge about the procedure of to grow, learn in caring plants such as granting of plant nutrition, provision of water requirements for crops, learn to control pests of plants, we will also learn how to control diseases in plants, so that we will be required to learn until the processing of the harvest and treatment after harvest, from a step by step we learn by itself then we'll start to see the farm management so for me you do not need to farm management course, you just go ahead and practice it instantly and you can all learn with their successful plunge in agricultural business.

Well that's agriculture, it is not so simple is not it.? but for me all the processes it for me fun, get to know nature and if we can not ruin farming with excessive treatment with chemicals (fertilizers and pesticides) are excessive, and prayer get me to stay healthy and be able to share with your tips about farming with treatment is naturally good and does not rule I use chemical fertilizer but I give the dose perhaps fewer.
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Thus reviews a bit as the opening from my writings that follow on agriculture, both manual cultivation, pest control, disease control, and many more, and you can propose to me about the tips you want to get, and eventually I would choose demand the most from My readers would be displayed first, and hope I hope the articles I write from personal experience could be useful to you.
"Greetings Agriculture".....