crop concept Model plants or ideal plant types for specific environments… ideal plants are expected to produce higher yields than older varieties. Ideology is a moving target that changes according to climatic conditions, type of cultivation, market demands, etc.

What does ideology mean?

: Specimens collected outside the typical place of origin, but identified as belonging to a specific taxon by the author of that taxon.

What is ideology in plant breeding?

An ideal type is a hypothetical plant described in terms Traits thought to improve genetic yield potential. Ideal type breeding is defined as a breeding method based on the modification of individual traits to improve genetic yield potential, in which breeding goals (phenotypes) for each trait are specified.

What is the ideology of wheat?

The ideal type of wheat is described.it has a short, stout stems; few, small, erect leaves; large ears (this specifically means many florets per unit of top dry matter); erect ears; awns; and a single culm. The design of crop ideology is likely to involve simultaneous modifications to the environment.

What is Plant Ideas Slideshare?

To his ideology: yes A biological model that is expected to perform or behave in a predictable manner in a defined environment  This term has the following synonyms Model Plant Type Ideal Model Plant Type Ideal Plant Type.

What is ideology? , Ideological Characteristics | The Concept of Ideology in Crop Improvement

27 related questions found

What are the different types of plant concept types?

market concept, Climate Concept, Soil Concept, Stress Concept, and Disease/Pest Concept are its other concepts. The term ideotype has the following synonyms: model plant type, ideal model plant type, and ideal plan type.

Which plant breeding method is the fastest?

The fastest method of plant breeding is (d) mutation breeding.

• The method used to improve plant varieties is called plant breeding.
• The main methods of improving crops along with tissue culture and genetic engineering are introduction, selection, crossing and mutation breeding.

Why do we need Ideotype plants?

Ideological Breeding Provides solution to the problem By combining the desired genes for these traits from different sources into a single genotype, at times such as disease, insect and lodging resistance, maturity duration, yield and quality.

Does the Ideotype include characteristics such as seed color, seed size, cooking and baking quality?

It includes traits important to climate adaptation, such as seed color, seed size, cooking and roasting quality, such as heat and cold tolerance, maturity, drought resistance, and more.

What is the rice concept type?

The ideological approach has been used to Breeding Program at the International Rice Research Institute (IRRI) and China to improve rice yield potential. The first-generation New Plant Type (NPT) lines developed by IRRI from tropical japonica have poor yields due to limited biomass yield and poor grain filling.

What are multi-line varieties?

‘° The multiline variant is A mixture of genetic types (lines) of a crop that have similar growth characteristics but carry different resistance genes. …

What season do crops grow?

Cool season crops such as peas, lettuce and spinach are grown in fall or late winterwhile warm-season crops such as beans and corn are grown in late winter to early spring.

What are modern plant breeding methods?

Modern Plant Breeding.Modern plant breeding can use Molecular Biology Technology Selection, or in the case of genetic modification, the insertion of a desired trait into a plant. The application of biotechnology or molecular biology is also known as molecular breeding.

How did ideology develop?

Steps of Ideal Breeding:- Ideal Breeding consists of four important steps, namely: 1) Development of Conceptual Theoretical Models2) selection of base material, 3) integration of desirable traits into a single genotype, and 4) selection of desirable or model plant types.

Who came up with the term Ideotype?

More specifically, a crop idiotype is a plant model that, when developed as a cultivar, is expected to yield more grain, fiber, oil, or other useful products.The term ideology was first used by Donald in 1968 work on wheat. The term ideology was coined by Donald in 1968 in his study of wheat.

What is batch selection?

Quality choice is Crop Improvement Methods Used in Plant Breeding. It is commonly used in self-pollinating plants as well as cross-pollinating plants. Major plant populations were selected in this method. Plants are selected based on their phenotype and breeding performance.

How important is roughing to crop improvement?

In agriculture, rogue is the act of identifying and removing plants with undesirable characteristics from farmland. … rogues are especially important when Planting seed crops to prevent plants with undesirable traits from multiplying into offspring.

What are the important characteristics of the ideal type of corn plant?

Based on recent related research and the above discussion, an ideal type of maize plant can be proposed (Figure 2).Corn concept types include Superior shoot traits (eg, small leaf angle, rapid grain filling and grain dehydration) and root traits (eg, « steep, cheap, and deep » root system).

Who developed the concept of plant types?

answer.The concept of plant type was first introduced in rice breeding Jennings 1964.

What are plant genetic resources in developing countries?

According to the International Undertaking on Plant Genetic Resources for Food and Agriculture revised by the Food and Agriculture Organization of the United Nations (FAO) in 1983, plant genetic resources are defined as All reproductive and vegetative propagation material of species of economic and/or social value, especially for …

What is the goal of plant breeding?

Plant Breeding Goals:

• higher yield.
• Disease resistance.
• Flood resistance.
• precocious.
• Adapts to a wide range of habitats.
• Resistant to alkaline and saline soil conditions.
• better quality.
• Drought resistance.

What is Plant Breeding?

Plant breeding is Science-driven creative process for developing new plant varieties It goes by various names, including variety development, crop improvement, and seed improvement.

What is pure line selection?

Pure line selection involves Generations of progeny are selected and propagated from superior organisms until a pure line of organisms with only the desired characteristics is established.

What’s the fastest way to collect raw data?

phone survey is the fastest way to collect raw data. Telephone surveys are used to collect data from the general population or a specific target population.