What is the difference between soil fertility and productivity?

Soil Fertility: Soil fertility is the ability of the soil to provide all essential plant nutrients in available forms and in a suitable balance. Soil productivity: The capability of soil to produce specified crop yield under well-defined and specified systems of management of inputs and environmental conditions.

Which soil is the most fertile and productive?

Mollisols in particular are said to be some of the most fertile, productive, and economically valuable soils in the world. Alfisols also have high natural fertility, and can be productive for a range of uses.

What are productive soils?

Soil productivity is defined as the capacity of a soil to produce a certain yield of agricultural crops or other plants using a defined set of management practices.

Are fertile soils good?

It increases the cation exchange capacity or C.E.C., which is a measurement of a soil’s ability to hold nutrients. While organic matter helps soil hold and release more nutrients, it also promotes the growth of microorganisms, which help to condition the soil. Bottom line: it is good stuff.

Why fertile soil is not necessary productive?

A productive soil, technically is also fertile. However, a fertile soil is not necessarily productive. That is because fertility mainly refers to plant nutrient status of the soil as plant growth medium. But, it is not just nutrients that the farmers should manage for proper production.

What makes the soil fertile?

SOIL FERTILITY. A fertile soil will contain all the major nutrients for basic plant nutrition (e.g., nitrogen, phosphorus, and potassium), as well as other nutrients needed in smaller quantities (e.g., calcium, magnesium, sulfur, iron, zinc, copper, boron, molybdenum, nickel).

Why fertile soil is not always productive?

A fertile soil is not necessarily a productive one. This soil is based on environmental factors including texture, structure, soil water supply, pH, temperature and aeration.

Why fertile soil is not necessarily productive while productive soil is always fertile?

Which soil is most productive?

alluvial soil is the most productive soil in the world its found in may parts of india and other asian countries .

Can a fertile soil be unproductive?

Productive soils are always fertile, but fertile soils can be unproductive because of limiting growth factors like drought and unsuitable management practices (Foth and Ellis 1997, p. 2). The soil fertility status is influenced by many chemical, physical and biological factors.

Can soil be fertile but not productive?

A fertile soil is not necessarily a productive one. The second major requirement is that the soil must be adequate for plant growth. This soil is based on environmental factors including texture, structure, soil water supply, pH, temperature and aeration.

How will you know if the soil is productive?

Signs of healthy soil include plenty of underground animal and plant activity, such as earthworms and fungi. Soil that is rich in organic matter tends to be darker and crumbles off of the roots of plants you pull up. A healthy, spread-out root system is also a sign of good soil.

What is the difference between fertile soil and productive soil?

All productive soils are must be fertile, but all fertile soils may not be productive-Explain Soil Fertility and Productivity Soil fertility refers to the ability of a soil to supply all the essential nutrients to plants in adequate amounts, available forms and in suitable proportions (balance).

Is soil productivity an inherent property of soil?

It is not an inherent property of soil. Soil productivity differs according to the variations in climate and location. All productive soils are must be fertile, but all fertile soils need not be productive. It may be due to some problems like water logging, saline or alkaline condition, adverse climate etc.

What is soil fertility and why is it important?

Soil fertility refers to the ability of a soil to supply all the essential nutrients to plants in adequate amounts, available forms and in suitable proportions (balance). It is measured in terms of available forms of essential nutrient elements in the soil at any given time.

What is the difference between productivity and fertility?

Productivity is a broader term that includes fertility as one of the important factors which contribute towards crop yield. This is not a soil property alone but the function of several factors like management practices, irrigation, drainage, plant protection measures, climate etc.