501. the automatic method of surface irrigation is - Coblegation
502. leading state in drip irrigation in India is - Maharashtra
503. Soil moisture is measured by - Tension meter
504. Water requirement of irrigation wetland rice is about -1500MM
505. total water requirement of sugarcane crop is 200-300 cm
506. in saline soil , the method for irrigation used s - flood method
507. pF value was first introduced by- Schofield
508. vertical movement of water in soil is known as – Percolation
509. ET are measured by – Lysimeter
510. parsall flume is used for measurement of - water Flow
511. Sericulture is also known as -Silk Farming
512. the rearing of silkworms for the production of raw silk is known as – Sericulture
513. How much silkworms are required to produce 1kg of silk 5500
514. How much people are engaged in various sericulture activities in the country - 60 lakh
515. Central Sericulture research & Training Institute is situated at - Mysore , Karnataka
516. Sericulture has been practiced for at least 5000 years in china
517. Apiculture is also known as bee keeping
518. Apiculture word was taken from - Latin world
519. A location where bees are kept is called An Apiary
520. A beekeeper is also known as - Apiarist
521. A beekeeper bee in order to - Collect honey , bee wax, to pollinate crops , to produce bees for sale
522. What is beekeeping - I is maintenance of honey bee colonies , commonly in hives , by humans
523. the two economically important products of bee keeping is Honey and wax
524. average yield of Indian bee is - 6-8 Kg /Cony / year
525. The main freshwater fish are - Cop and catfish
526. the main brackish - water fish are - Hilsa and mullet
527. central Institute of marine Fisheries Research was established - Kochi , kerla
528. The central inland fisheries Institute was established at - Barrack pure (W.B)
529. The central institute of fisheries technology was est. at - Wwellindon Island near Kochi , Kerala
530. Hydroponics’ is also known as - Soil less culture
531. The Method of growing plants using minerals nutrients solutions , in water, without soil is called - hydroponics
532. In 1699 john Woodward published his water culture experiment with the crop of – Spearmint
533. Hydroponics traditionally known as - solution culture
534. First time who promoted that solution culture can be used for agriculture crop production - Prof. William Frederich Gericks , University of California at Berkeley in 1929
535. The term Aquaculture for hydroponics was used for the first time by Prof. William F.G.
536. The Mutant Varity of rice is - Jagannath
537. The Pecursor of vitamin - A is - Bita carotene
538. Azolla is a - a uatic fern
539. The Blur revolution in India was started during - fifth five year plan (1970)
540. Evergreen revolution is related to - Sustainable crop Production
541. Precision Farming is also known as - Site specific management
542. SRI technique Was developed in – Madagascar
543. The term synecology was given by - Schroter & Kirchner (1902)
544. Pusa Mukta is the cultivar of Cabbage
545. World’s super rice variety , which is suitable for saline / Alkaline soil conditions is –Lunishree
546. NRCMAP is currently est. at- An and (Gujarat)
547. IPR stands for - intellectual Property Right
548. Beaufort Scale is used t measure - WIND pressure / strength
549. What is dioeciously ? Those plants which contain on male and female flowers
550. The element that play an important male and female protoplasm constituent is – calcium 551. Wheat is a C3 plant
552. The plant parasite nematode was first time reported by -Kanche
553. Mean ,Median and Mode is equal in - Normal distribution
554. The inflorescence of jowar is called – Panicle
555. Gromer , SCU and CDU are the - Slow release fertilizers
556. Low of tolerance was introduced by - SHELFORD
557. End product of glycolysis is – Pyruvate
558. define lithophytes - The plant grown is rock cervices are called lithophytes
559. During glycolysis , the Net gain of ATP is - 2
560. Phosphorus is extracted by - Olsen method
561. The correlation between price and demand of a commodity is –negative
562. The limit of partial correlation coefficient is - -1 to +1
563. For reclamation of saline and Alkaline soils used are - Gypsum and Pyrite
564. The term ecosystem was coined by - A.G.Tansley (1935)
565. What is parthenocarpy - The development of fruit without fertilization
566. The development of embryo without fertilization is called - Apomixes
567. Relative humidity is measured by- Pshychrometer
568. Father of Indian pale botany is - Birbal sahni
569. The weed used for ornamental purpose is- Lantana Camaera
570. The core component of chlorophyll is – Mg
571. The soybean is sown at the depth of - 3 cm
572. The most prominent soil of India is - Alluvial soil
573. Chaisma is seen during - Diplotene sub - Phase
574. The current method used for control of bollworm in cotton is - Bt. transgenic cotton produced
575. Photo- Respiration occurs in – Chloroplast
576. Water use efficiency is highest in which plants - CAM Plants
577. Chromosomal theory of inheritance was proposed by- Sutton & Boveri
578. The price fixed by govt. is called - minimum support price
579. The present farming system of India has become - Market oriented
580. Which chemical is mostly used for breaking tuber dormancy in potato-thiourea
581. The term water harvesting was first time used by - Mayers
582. The first commercial hybrid cotton of the world is - Hybrid -4
583. International Day for biological diversity - 22 May
584. Measuring of heights one by – Clinometer
585. The number of electrons for convertion of No3 to NH4-16
586. Bangalore is also known as Garden city
587. origin of potato is from - Peru (S. America)
588. Dormancy breaking hormone is – cytokinin
589. the element involved in energy transfer and storage in plants is - Phosphorus
590. Fruit ripening hormone is – Ethylene
591. which is the antidote of insect poisoning -Atropine
592. Minimum support price is formulated by- CACP(total 28 crops)
593. Luxury consumption or maximum uptake nutrient is- K
594. Crop canopy temperature is measured by - Infra red thermometer
595. Secondary Plant nutrients are- Ca, Mg, & S
596. hulling %age in rice is - 65 %
597. First agriculture chemist of Imperial Agricultural Research Station was
598. Which method of s.cane sowing prevents the lodging - Trench method
599. Inflorescence of sugarcane is called – Arrow
600. Shedding of plants part is due to - ABA hormone
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