Let's find out whether you need to pick off the lower leaves of cabbage?

Cabbage is grown in Russia since ancient times. For many centuries the culture There are many varieties, and gardeners have learned to notice all the features of the ripening of head. Many gardeners are asking the question: ‘do I Have to pick off the lower leaves of the cabbages?” Look.

The Most common myth

In late summer, with the culture beginning to pick off those leaves that are at the ground. While there is a perception that the head gets bigger, since nutrients come directly to her. Bad example is contagious, as a result, by the end of August, the vegetable becomes exposed all the neighbors. Well, what's really going on?

Facts

Whether you Need to pick off the lower leaves of cabbage? Plant roots supply the culture water in which are dissolved mineral substances (phosphorus, nitrogen, potassium, etc.). Leaves – “factory” of organic substances. The light in them, as a result of the photosynthesis, produced proteins, carbohydrates, fats, vitamins, that is, all the substances which the vegetable grows, builds underground and aboveground parts. The warmer the weather, the faster made all the right elements.

The Head we are considering vegetable poured through the leaves. Do I need to pick off the lower leaves of cabbage? Not necessary: the process of photosynthesis in autumn start to go slower, the roads and all stocks. So you only need to pick off decaying or yellowed leaves, though of them there is an outflow of the required elements.

Picking the green leaves in the ground, gardeners, on the contrary, reduces the yield, because they deprive the culture of a part of the stored nutrients. In addition, when breaking stands out the cell SAP, which attracts insects. Through mikroranki in the fall vegetable pests and pathogens.

In addition, the green lower leaves of cabbage are a kind of protection of the plants from overheating and excess moisture. They should not snap off in the fight against slugs and caterpillars – there are other methods that do not reduce yield. To resort to a “tough measures" necessary only if the leaves have dried up and are not involved in photosynthesis or affected by the disease. This will be further discussed.

Diseases of cabbage

Like all crucifers, cabbage is susceptible to various diseases, but we consider only those associated with yellowing of leaves.

Disease

The Disease can affect seedlings, adult culture and testes. When infected turn yellow, the lower leaves of cabbage and covered with small white coating on the reverse side. The infection can progress on the leaves near the ground, so in this case they are removed or treated with a mixture of lime and sulfur in a 1:1 ratio.

Vascular bacteriosis

The Disease begins with yellowing leaf blades. Gradually, the yellowing moves to the middle; veins become black and form a kind of grid. Then the infection enters the stalk and the fruit itself. When infected vascular bacteriosis lower leaves must be removed in order to prevent the development of disease.

Here we have considered the question: ‘do I Have to pick off the lower leaves of the cabbages?” the Answer is: not if they are not infected and not yellow.