____________ is the process of water uptake by roots
____________ is the water exuded by plants, usually during overcast nights, under warm and moist soil conditions
________ plants can tolerate higher concentration of salts
Epigeal stand establishment occurs in ______ plants
……………is a mobile nutrient in soil
Seed dormancy may be due to____________
___________________ have deep root system
Indus water treaty was signed in __________
__________is a macronutrient
Soil Fauna is present in ______________
__________is a micronutrient
Initial uptake of water by a dry seed from the surrounding medium is called_________
_________________________ can be reduced by cover crops
________________is a simple fertilizer.
________ is outer seed coat
________ is the main impact of solar radiation on crop growth
The concept of greenhouse gases was postulated by_________
At high temperatures the rate of photosynthates translocation became______ in plant
________ is the impact of drought on crop growth
___________ is sum total of all conditions surrounding us at a specific time and location
The accumulation of Na and Ca ions in the cell is very ………….
__________ is the CO2 fixation mechanism in maize plant
__________ is seed dormancy
Concentration of nitrogen in the atmosphere is ________________
All types of weeds can be used for making compost.
__________ is the major constraint to crop productivity in arid climates
_______ is the role of root hairs in plants
_______ is the botanical name for peanut plant
_________ is a micronutrient
Amount of water a soil can store, depends on the____
Insectivore plants grow in ________ soils
……………is immobile nutrient in soil
Plough is the main tool for_________
Nitrogen in the soil comes from mineralization of __________
___________ is the process of producing food in plants
Cactus is a ------- plant
In pond ecosystem, benthos are___________
The soil area around the root zone is______________
_________ is a heavy metal
________________is a compound fertilizer.
__________ are the smallest soil particles
____________ is the main function of seeds
__________ are the largest soil particles
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