Harrington Thumb Rule says that storage potential of seed doubles for every °F decrease in temperature of
Harrington’s Thumb Rule explains seed storage behaviour.
For every 10°F decrease in temperature, seed storage life doubles.
It highlights the importance of low temperature in seed storage.
This rule is widely applied in seed technology. Hence, option (b) is correct.
English
100 Questions
100 Marks
120 Mins English English60 Questions60 Marks45 Mins English English30 Questions30 Marks27 Mins EnglishHarrington Thumb Rule says that storage potential of seed doubles for every °F decrease in temperature of
Moisture content of grains can be determined by which methods?
Minimum genetic purity standard for foundation seed class is
How many minimum field counts are required for an area of 10 hectares in seed certification?
The breeding tool used for commercial hybrid seed production in rice is
Find out the odd one in the list of containers used for seed storage
Match the crops with seed hardening chemicals
| crops | seed hardening chemicals |
| (a) Pearl millet | 1. Cycocel |
| (b) Maize | 2. CaCl₂ |
| (c) Cotton | 3. KH₂PO₄ |
| (d) Groundnut | 4. KCl |
Chemical used for seed extraction in tomato is
Development of embryo without embryo sac is called as
Suggested Test Series
Suggested Test Series
