Intro to Agri 3 Flashcards
Inclusion of more and varied crops in the cropping system, using multiple cropping techniques, rather than concentrating on repetition of few crops. To promore sustainable agricultural practices.
Horizontal Crop Diversification
Development of allied sectors and shift of burden from cultivation to allied activities. E.g.: animal husbandry, horticulture, floriculture, food and fruit processing, etc.
Vertical crop diversification
Acc to NBSS-LUP there are 20 AEZ based on growing period, divided into how many sub-zones?
60 sub-zones
Top wheat producer in the world
China
Adsali & eksali are related to which crop?
Sugarcane
Edible Oil obtained from a shrub?
Olive
Acc to survey conducted in April 2022, most Indian households use what kind of oil? What is their share?
25% households use Sunflower Oil
2% use palm oil
Type of frost due to incursion of large masses of cold air over a region from colder areas
Adjacent Frost
High temperature causing injury to the exposed area of plant is termed as?
Sun scald
Which state tops in lac production in India?
Jharkhand
Where Indian Institute of Natural Resins & Gums or Indian Lac Research Institute
Which state tops in silk production in India?
Karnataka
Where Central Silk Board is located
Formula for Plant Population?
Area / Spacing
1 acre = 4046 m2
Which schemes promotes millets?
NFSM
RKVY - Raftar
PLIFPI
ODOP
Central Institute of Fisheries Technology (CIFT) is located in?
Cochin, Kerala
Farming Method which includes the minimising of ploughing of land. Keeps CO2 in the soil, improves water absorbency, leaves vital fungal communities in the earth undisturbed
Regenerative Agriculture
A philosophy of working with instead of against nature, looking at plants and animals in all their functions rather than treating any area of a single product system
Permaculture
NE monsoon is predominantly seen in which states?
TN and Coastal Andhra
SW monsoon is predominantly seen in
Kerala and Coastal Maharashta
A short duration crop raised in widely spaced crop for getting additional income from the same piece of land, is called?
Intercropping
Growing of 2 or more crops which have different growth habits and which have 0 competition between each other - both express their full yield potential
Parallel Cropping
The effects - stimulatory and inhibitory - of a plant, on the development of neighbouring plants through the release of secondary compounds?
Allelopathy
Green leaves collected from available sources and incorporated into soil for better soil. Examples?
Ex-situ Manure Crop
Glyrcidia, Pongamia, Neem, Cassia, Ipomea
Isabgol, a laxative common in households. Which part of it is used and what is its scientific name?
Husk
Plantago ovata
kewra water is an extract distilled from?
Pandanus flower
ICAR-IIFSR, Indian Institute of Farming System Research is located in?
Modipuram, UP
The branch of agriculture that deals with the origin, structure, analysys and classification of soils especially in their relation to crop production.
Agrology
Removing trees and undergrowth and breaking up the ground to make it suitable for crop production
Assarting
Contribution of non-tree oil in NEOP?
70% contribution toward national edible oil production
How many plants are C3 plants?
85%
How many plants are C4 plants?
3%
How many plants are CAM plants?
8%
It is the concept of processing and adding value to basic agricultural commodities, including all food and non food bio resource based products for human and industrial use like assembling, ripening, cleaning, etc at local level.
Secondary Agriculture
A conservative and rehabilitation approach to food and farming systems
Regenerative Agriculture
What is a green manure crop that is also a fibre crop
Sunhemp
Scientific name of chickpea or bengal gram
Cicer aeritinum
Calvin cycle crops are related to what formation
Glucose (sugar) formation from CO2
The C3 pathway requires ____ molecules of ATP for the synthesis of one molecule of glucose and the C4 cycle requires ____ molecules of ATP for one molecule of glucose
C3: 18 molecules
C4: 30 molecules
Pathway used in C3 and C4 cycle for dark reaction of photosynthesis?
C3: Calvin Cycle
C4: Hatch-Slack Pathway
Which edible oil has the highest amount of Poly-Unsaturated Fatty Acid?
Safflower - good for heart patients
Why are potato, chilli & sugarcane known as Commercial crops?
> 75% used for trade