Across
Trainee giving nitrogen to plant (6)
Risqué nature of playwright's succeeded (8)
Denial duke takes House of Lords allowances, perhaps (10)
Atom bombs? Ring for security (4)
Vacant Berkshire farmland is unlikely to be rejected (8)
River in India, certainly (6)
Punt ace, not the brightest (4)
Break's very warm — a record at the moment (8)
Volume of Poe needs a note for scholarly readers (8)
Host is very foolish wasting billions (4)
Country taking power from an older one (6)
Semester, say, in which one may get to train (8)
Cheese of fine character (4)
Scribbler's tattoos don't fade away? (3-7)
A serving girl over in hotel, one carrying tea? (8)
Island dividing traffic gets railing (6)
Down
Disturbing sounds perhaps not at all lacking in watts (5)
Former partner with company, one brought in to evaluate and criticise (9)
Close Scottish bank set up in US financial centre (6)
Dwarf with odd skin mostly raises family (15)
Red woollen jacket, new key line (8)
Not one check over migrant (5)
Where the Queen entertains most are to run round (9)
Gourmet's colossal waste ending in bin (9)
Supplier of paper one artist ordered (9)
Metal vehicle carrying goods for street at one end of sports ground (8)
Thrash metal involving right band (6)
Trod water, perhaps, with one teacher (5)
Overturn university marker over delta (5)
Type letters or click words in the clue