Crop rotation of vegetable crops - the basis of improving their productivity

For a Long time, many farmers could not understand the reasons for declining yields of crops when growing it on the same place for several years. The first harvest even under adverse conditions always get more later, although cultivation technique remained at the same level, and often even improved - made organic fertilizer, the soil become more fertile. The reasons for the low yield in monoculture cultivation was relatively clear in connection with the accumulation of knowledge about the soil.

Causes of yield reduction

In the growing season of agricultural crops accumulates in the soil bacteria and fungi living at the expense of specific plants. Their number is constantly increasing. Itself vegetable crop during growth and the subsequent fruiting of soil makes the nutrient elements, characteristic of the species. All this contributes to the fact that when re-planting the same plants in the same place they are exposed to microflora from previous landings. Growth is slowing, worsening conditions for subsequent fruiting. Vegetables are forced to fight for their existence, spending part of nutrients for this fight.

“fallow" as a means of restoring the fertility of the earth

The Man had noticed these features. Therefore, when sowing cultural plants large areas of land remained in some years, unused, created the so-called “black par” on which the earth is “rested”. It only plowed, but not planted anything. Was created a whole theory on cultivation of different crops. Up to a third of the acreage was left fallow. Thought it was wasteful. But the reality proved otherwise – the earth “rested” for the season, the next year long such high yields that fully compensated for the loss for the year of downtime. In the works of domestic scientists of the XIX century and their followers are hundreds of examples of the positive impact steam farming to increase soil fertility. Statistics with his relentlessness proved that the earth – a living creature which should be treated carefully.

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Rotation – discovery of researchers

Numerous experiments have proved that the preservation of the fertility of the soil and even its increase can be achieved in that case, if the rotation of vegetable crops. It is important to change vegetables so that return to the same site for the planting of specific crops was not earlier than seven years. With crop rotation you need to know to which family they belong or other plants. For example, the cruciferous vegetables - radishes, carrots, cabbage – it is undesirable to plant next to each other on the same plot.

Country rotation

The Rotation in the country should be organized so that some cultivated plants were replaced by others from other families. After the cultivation of cabbage in the same garden, you can plant tomatoes - they belong to the Solanaceae. After the tomatoes do not plant peppers or eggplant, since these plants are the same family and pests is the same. Crop rotation of vegetable crops should be monitored regularly so it is advisable to have the log landings. To better use the land we have to break for a garden plot on the permanent beds. Here technology can be applied Professor advanced methods, which recommends the use of narrow ranges with wide passages between them. He also proposes to use the wide ridge, but the sides, to which, for example, uses the boards. Inside the boxes the boards are created permanent beds. From them on the topsoil no one comes by foot, there grow only plants. Paths between the beds on the dacha you can put any materials such as bricks. Then the mud will never stick to the shoes of a gardener.

Summary

The Use of advanced technologies will help to organize crop rotation of vegetable crops so as not to lack in vegetables. Rational alternation of plants described in the literature, but the main conclusion can be formulated as: “Just a competent place of some other plants will annually obtain a high yield of crops”. Crop rotation of vegetable crops while using methods of organic farming, advocating for a modern vegetable growers, will allow not only to obtain a guaranteed harvest. It allows for steady increase soil fertility. It is important not only to fruits and roots in the current year, but also to leave fertile land to children and grandchildren, that they might partake of fresh cucumber or tomatoes from your vegetable patch.