601. First hybrid in the world of red gram is -ICPH-8
602. The most preferable soil structure for agriculture is - Granular & Crumby
603. Taxonomically organic soils are – Histosols
604. Which soil is most suitable for dry land agriculture - Black soil
605. First man made cereal is – Triticale
606. Dead heart and white ear disease is related to – Rice 607. IBPGR is situated at - Italy , Rome
608. India’s share in the fruit production in the world is 10 %
609. What is relay cropping - The second crop sown before harvesting of first crop
610. Measurement of sunlight intensity is expressed in - Lux units(old)/Einstein(new)
611. In water logged arid gas found in abundant – Methane
612. Curing process is related to the crop- Tobacco
613. The book “ nature & Properties of soil “ is written by - N.C. Brady
614. Chemical used for delinting of cottons - H2So4
615. Maximum N loss in rice crop is due to - Denitrifiaction
616. Wind velocity can be measured by – Anemometer
617. Queen of spices is – Cardamom
618. buck wheat is called - Psedo cereal
619. Very dangerous disease of s.cane is red rot
620. World’s staple food is - Rice
621. Fibre of cotton contains – Cellulose
622. Movement from higher concentration to lower concentrationn is known as - diffusion
623. Gold of America is known as - Soybean
624. Formula of Net Capital ratio is - Total assets /Total liabilities
625. Theory of evolution was given by - charles Darwin
626. Which Indian Scientist shared world food prize for miracle maize - Dr. Surinder K. Vasal
627. ICAR day is celebrated on 16 July
628. Light red carnation represent to – Admiration
629. ANOVA table stands for analysis of - Variance
630. Formula of harvest index is - Economical yield / Biological yield * 100
631. RBI was est. in 1935
632. Who discovered vitamin – Funk
633. Regur soil refers to - Black soil
634. Biological active form of glucose is - D-form
635. Lodging preventor is - CCC ( Cycocel)
636. FAO was started in 1948
637. Which design is used when fertility gradient is in two direction – LSD
638. International pest is Schistacerca gregaria
639. Bhoodon movement was started in 1951
640. Cooperative movement was started by- F. Nicholus (1904)
641. Flared square symptoms are seen in cotton due to the - Spotted boll worm
642. CAN is a Neutral fertilizer
643. Root promoting hormone is IBA
644. Ooze test is done for detecting Bacteria
645. First product of urea hydrolysis is - Ammonium Carbamate
646. NABARD was set up on the recommendation of - Siva Raman committee ,Narsimhan Committee1982 647. The trade name of BHC is - Grammexone
648. Who discovered mitocondria - C. Benda(1897)
649. Bt cotton was discovered in - 1901 japan by Ishwata
650. the term cytokinin was proposed by - - Letham ( 1963 )
651. Kinetin and zeatin are the - Cytokonins
652. photosynthesis is an - Oxidation - Reduction process
653. Largest importer of cut flower in the world is - Germany
654. Gibberellin was discovered for the first time used by - - Kurosowa
655. Water soluble vitamin is - Vitamin –C
656. Greenhouse effect is also known is -- Global warming
657. VAM act as a - Symbiotic association
658. LEISA stand for - Less external input sustainable agriculture
659. Blue Revaluation in India was started during - Fifth five year plan ( 1970 )
660. who discovered pH concept – Sorenson
661. DRIS concept given by –Beaufils
662. The term ‘remote sensing ’ was first used in – USA
663. Acidity in gram leaves is due to - Malic acid / oxalic acid
664. Photosynthetic rate is highest in c4 plant
665. Lock and Key Model was proposed by - Fisher
666. Anti - Sterility vitamin is - Vitamin E
667. Double seed formation in cotton is due to - Pink bollworm
668. Forest conservation act was made in – 1980
669. Netural parthenocarpy is found in – Banana
670. the term vernalization was coined by - TD Lysenco
671. Chemical relationship is done between two cells by-Plasmodesmata
672. White revolution was accomplished by which scientist - V. Kurien
673. How much time is needed for sterilization in autoclave - 15 minutes
674. In which bacterial reproduction phase , virus is involved – Transduction
675. First plant flower mandi was situated at- BANGLORE
676. Regional Plant resource centre is situated at – Bhubaneswar
677. Cultivation of crops in areas where the annual rainfall is less than 750 mm is called- Dry Farming
678. Central soil salinity research institute is situated at -Karnal ( HR)
679. What is the ideal location of greenhouse- North – South
680. According to ICMR vegetable required per capita per day is - 300 gram
681. Biggest tree of the world is - Baniyan tree
682. Kisan call cente begun in the year 2004 683. Net cultivated area of India is – 143 684. Kisan divas is celebrated on 23 Dec.
685. The share of agriculture in global warming is - Approx. 25 %
686. Environment day is celebrated on - 5 th June
687. Which element is responsible for nodulation in legumes - Phosphorous
688. Fingerprinting is related to which crop – Pineapple
689. yellow vein mosaic virus disease is related to Bhindi
690. Which clay Mineral is dominant in Black soil- Montmorillonite
691. Sprouting in onion is controlled by the hormone of –MH
692. Which chemical/ hormone is used for regular bearing in mango- Paclo butrozol (PP333)
693. High yielding variety of wheat was developed by -Borlaug
694. break down of clods , crusts and plant material by the impact of particles moved by wind in saltation is called as - Abrasion
695. A soil with a pH value less than 7 hence having more hydrogen ions than hydroxyl ions in the soil solution is called as - Acid Soil
696. The movement of ions and water into the plant root because of metabolic processes by the root, frequently against an electrochemical potential gradient is referred to as - Active absorption\
697. The chemical in commercial product that is directly responsible for the herbicidal activity is called its - Active ingredient
698. the transfer of heat energy my means of horizontal mass motions through a medium is termed as - Advection
699. A technique in growing plants where in the plants derive their nutrients and eater from a mist of air and aqueous solution that comes in contact with the roots is called - Aerophonics
700. A term proposed by Mc Gillchrist in 1965 , which is a measure of how much a relative yield increase in component a is greater than for component b is known as -Aggressively
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