ا
‎B:-<1‏
‏60:1
‏0-:0
‎Correct Answer:- Option-C‏
‎Question78:-Climatic clarification based on moisture index, seasonal variation in rainfall, humidity index and aridity index‏
‎was proposed by‏
‎A:-Koppen‏
‎B:-Troll‏
‎C:-Gaussen‏
‎D:-Thornthwaite and Mather‏
‎Correct Answer:- Option-D‏
‎Question79:-The upper limit of available moisture for plants is given by the soil moisture constant,‏
‎A:-maximum water holding capacity‏
‎B:-field capacity‏
‎C:-permanent wilting point‏
‎D:-hygroscopic co-efficient‏
‎Correct Answer:- Option-B‏
‎Question80:-The main objective of stubble mulch tillage is‏
‎A:-weed control‏
‎B:-improved soil aeration‏
‎C:-reduced evaporation‏
‎D:-soil and water conservation‏
‎Correct Answer:- Option-D‏
‎Question81:-Competition between associated crops in mixed crop communities has been discussed in depth by‏
‎A:-Beer‏
‎B:-Donald‏
‎C:-De wit‏
‎D:-Willey‏
‎Correct Answer:- Option-D‏
‎Question82:-Dryland farming is the cultivation of crops in regions with annual precipitation of‏
‎A:-<1500 mm‏
‎B:-<750 mm‏
‎mm‏ 750>-:
‎D:->1500 mm‏
‎Correct Answer:- Option-C‏
‎Question83:-The moisture index of a humid (B3) region falls in the range of‏
‎A:-100 and above‏
‎B:-80 to 100‏
‎C:-60 to 80‏
‎D:-40 to 60‏
‎Correct Answer:- Option-C‏
‎Question84:- is considered the Father of Tillage.‏
‎A:-Pietro de Cresenzi‏
‎B:-Jethro Tull‏
‎C:-Justus Von Liebig‏
‎D:-Boussinghault‏
‎Correct Answer:- Option-B‏

Question85:-If the yields of groundnut and red gram grown as pure crops are 1200 and 1000 kg/ha respectively, and their
yields as intercrops are 1000 and 600 kg/ha respectively, the land equivalent ratio of groundnut + red gram intercropping
system is

A:

Correct Answer:- Option-B
Question86:-NICRA programme launched by ICAR during the XI plan period focuses on
A:-Climate Resilient Agriculture
B:-Crop Resurrection Agriculture
C:-Continuous Rainfed Agriculture