What data is or might be available in relation to agricultural, horticultural and forestry workers in Wales their skills, training being undertaken and career development?
Pa ddata sydd neu a allai fod ar gael mewn perthynas â gweithwyr amaeth, garddwriaeth a choedwigaeth yng Nghymru eu sgiliau, hyfforddiant sy'n cael ei gynnal a datblygiad gyrfa?