astronomy

Venkata Rao K. Badami

Venkata Rao K. Badami is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Venkata Rao K. Badami rather than just read about it. In short: Venkata Rao Krishnaji Badami (12 January 1888 – 27 August 1946) was an Indian agronomist and a pioneer of plant breeding. Working in the Mysore Department of Agriculture, he was among the first to produce groundnut hybrids and to make use of X-ray induced mutations in the search for useful variations for breeding sugarcane varieties in 1933.

Key takeaways

Venkata Rao K. Badami belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Venkata Rao K. Badami to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Venkata Rao K. Badami from memory before moving on to harder problems.

Reference excerpt

Venkata Rao Krishnaji Badami (12 January 1888 – 27 August 1946) was an Indian agronomist and a pioneer of plant breeding. Working in the Mysore Department of Agriculture, he was among the first to produce groundnut hybrids and to make use of X-ray induced mutations in the search for useful variations for breeding sugarcane varieties in 1933.

Biography

Badami was born in Mysore, the third and youngest son of Badami Krishna Rao (1851–1937; son of Rao Bahadur Lakshman Rao, he translated Robinson Crusoe into Kannada). An older brother, B.K. Badami, became a veterinarian in Hyderabad. Venkatrao studied at Bangalore and Mysore before going to the College of Agriculture at Coimbatore in 1909. He joined the Mysore Agriculture Department in July 1913 under Leslie C. Coleman as a junior assistant botanist, and later served as the assistant principal of the Hebbal agricultural school. He was deputed for doctoral studies in Cambridge under Sir Rowland Biffen. His PhD thesis in 1929 was on "Inheritance studies in Arachis hypogaea (the groundnut)." He travelled around Europe and met Herman Nilsson-Ehle in Sweden and Wilhelm Johannsen in Denmark. He also interacted with C.A. Barber, Reginald Punnett and William Bateson and returned to India and was posted economic botanist in 1929, principal of the Hebbal agricultural school in 1931, and deputy director of agriculture from 1934. He helped produce the HM 320 and HM 544 varieties of sugarcane, S 661 paddy, conducted studies on selections, and bred many varieties of ragi (H 22) and groundnut (HG 1). After Coleman saw mutation breeding of tobacco at the Klaten Experimental Station in Java, Badami also undertook experiments on X-ray induced mutation of sugarcane. Various sugarcane mutants known as "mys-ray" were evaluated and some found to be useful. Similar experiments had failed elsewhere and Badami attributed his success to the use of seeds from homozygous sugarcane lines. He also examined the diversity of sandal trees. Sir John Russell, noted in his 1937 report on crop research in India that "Dr Badami is an ingenious investigator with a flair for this type of work. So long as he remains in charge some valuable results may be expected." Badami later served as deputy director of Agriculture for Orissa (c. 1942) and as principal of the Institute of Agricultural Research at the Benares Hindu University. He died in 1946.

References

Illustrations

Worked examples

Example 1 — a first encounter with Venkata Rao K. Badami

Start with the simplest possible case. Write down what Venkata Rao K. Badami claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Venkata Rao K. Badami before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Venkata Rao K. Badami ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Venkata Rao K. Badami

In research: Venkata Rao K. Badami appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Venkata Rao K. Badami in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Venkata Rao K. Badami is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1888 births, 1946 deaths, Agricultural researchers in India, so understanding it makes those chapters shorter.
In everyday life: Look for Venkata Rao K. Badami outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Venkata Rao K. Badami in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Venkata Rao K. Badami means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Venkata Rao K. Badami out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Venkata Rao K. Badami in simple terms?

Why does Venkata Rao K. Badami matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Venkata Rao K. Badami?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Venkata Rao K. Badami.