Crop Rotation You Must Know about this

Crop rotation refers to the process or techniques of rotating different crops on the same plot of land throughout the year. Basically it explains the facts of nature that some plants are complementary to others in the natural habitat. This a must know subject for every gardener and organic gardener in particular. Apart from getting a full bounty of continuous supply of different crops throughout the year, it also reduces the cost of pest management and fertilization.

Benefits:

Some of the key benefits of crop rotation are:

1. Fertilization of soil: One of the most important and crucial impact of crop rotation is it keeps the soil fertility for longer period of time. You need to apply nutrients from outside less frequently than in normal circumstances. As different crops use different soil nutrients you will never run out of any particular nutrient. For example, plants like leafy vegetables or Tomatoes use far too much nitrogen and phosphorus than plants like Carrots and Beetroots. So if you use the same area of your garden to grow Tomato you have to add phosphorus and Nitrogen from outside otherwise you would not get the desired result.
2. Weed controlling: Some crops (like Potato and squash) with their dense vegetation tends to prevent the growth of any other unwanted plants by suppressing sunlight and other environmental factors. And, thus it makes a weed free place for the following crops.
3. Pest management: Crop rotations also help in reducing the amount of pests and disease problems. Some of the plant actually compliment each other in managing pests. These plants are called companion plants. You can read more about these by clicking this link.

The process of Crop rotation:

Before understanding the process of Crop rotation, you need to know little bit about the type of plants and its grouping. This is done based on their common features and requirements.

Most of the common vegetables can be classified into five groups:

1. Brassicas: this group includes vegetables such as Cabbage, Cauliflower, Radish, Turnips, etc.,
2. Legumes: Plants such as Peas, Beans are some of the examples of this.
3. Onions: Onions, Garlic, Leek etc
4. Potatoes: Potato, Tomato etc
5. Roots: Carrots, Beetroots Etc.
   
   
   
   
   First thing to do is to divide your gardening space in roughly Four equal parts. Then, plant different plants in different sections. As for example for first year plant peas, beans and other legumes in section 1, Cabbage, cauliflower Radish, etc., in section 2, Tomatoes in section 3 and club Onions and roots like Carrots or beetroots in section 4.
   
   Then after a year move the vegetables anticlockwise to another section. This is a four-year rotation plan. You can divide your garden area according to your rotation plan.
   
   
   
   Hope you enjoyed the article, please share your thoughts regarding this post.
   
   

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Storing Your Vegetables You Must Know the Basics

Storing of vegetables properly is a very important part of practicing gardening. Though we are doing very well in gardening, the importance of storing of vegetables can’t be ignored. All our efforts for producing good quality crops will be wasted if the vegetables are not stored properly. This article will give you some tips on how you can store your garden yield.

While storing fresh vegetables 2 main points you need to take into consider.

1. Water loss
2. Respiration rate

The meaning of proper storage is to place the harvested vegetables in an environment where essential life processes like respiration can continue in a very slow rate and the water loss can be minimal.

Preventing water lossis one of the important factors in storing vegetables. Water loss can cause wilted and dull looking vegetables. Storing in low temperature with high humidity will prevent the vegetables from loosing water.

Respiration of the vegetable is another reason which you need to take into consideration while storing. The rate of respiration varies with the water content of the vegetables. For example at a given temperature leafy vegetables such as spinach and lettuce will respire more than potato or carrots. The rate is also higher in immature vegetables.

During respiration oxygen is absorbed and sugar present within the cells breaks down into energy, carbon Di oxide, water and heat.  For keeping the vegetables in a proper edible condition the respiration level should be held at very low level. You can slow down the respiration level by reducing the oxygen level.  This is done by keeping the vegetables in perforated plastic bags or by covering the pot in which the vegetables are kept. Please don’t use total airtight containers these will stop the respiration process entirely and the vegetables will not be as tasteful as it should be.

We usually store vegetables in refrigerators. The refrigerators keep the temperature usually uniform but the temperature may vary within different compartments. In most of the cases temperature is lowest just beneath the freezer.  This causes the warmer air to circulate around the side. This air is also sometime lower in humidity and thus causes any uncovered vegetables to dry out.

For the storing purposes the vegetables are divided in 4 groups:

Group 1: these vegetables are the most sensitive to temperature and humidity. These have the highest respiration rate and water loss can be huge if not taken proper care. They should be stored in 30-40 deg F and 90% humidity. It can be sub divided into group A and group B.

Group A: Lettuce, Spinach, green onions, Swiss chord etc.

Group B: Broccoli, beet, Cabbage, Celery, Radishes etc.

Group A vegetables are best stored when kept in crisper state and washed before storing. Store Group B vegetables in plastic bags or containers and keep them in the main compartment of the refrigerator.

Group 2: These types of vegetables are little less sensitive to temperature but very sensitive to humidity. Storing these vegetables requires 40-50 deg F temperature and 90-95% humidity. Though most of the time it is not possible to maintain such a customized temperature and humidity, don’t keep these vegetables in refrigerator for more than 7 days.

Vegetables such as Bell peppers, Cucumbers, Squash, ripe Melons etc. are in included in this category.

Group 3: Vegetables such as ripe tomatoes, Sweet Potatoes, Okra, Eggplants are included in group 3. These vegetables are prone to chilling injury. Ideal temperature for storing is 60 deg F You don’t need to put them inside the refrigerator for storing. Rather it is better to keep them in a cool and dark place.  

Group 4: Dry Garlic, melons are grouped in this group. Store them where there is an absence of direct sunlight.

Another piece of advice, don’t store many ripen food together with fresh vegetables. Ripen fruit emit ethylene gas. It will cause the vegetables to become yellow, sprout the potatoes and cause bitterness in carrots.

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