Quick testing method and device for fertilizer agglomeration

The invention relates to the field of technical field of test of fertilizer application, and discloses a quick testing device for fertilizer agglomeration, the device comprises a storehouse which comprises a feeding port, a storage cap is arranged on the feeding port, a piston structure is arranged in the storehouse, an inner chamber is divided into a fertilizer chamber and a gas chamber by the piston structure, a vent opening for inflating and deflating is arranged at sidewall of the gas chamber, and a plurality of first air holes is provided on the side wall of the fertilizer chamber. According to the invention, the storehouse filled with a test fertilizer is placed in to a constant temperature and humidity case for testing, compared with the current technology which employs a natural placement mode, the test period is greatly reduced, in addition, the piston structure is used for applying pressure on the fertilizer, the current method is characterized in that the fertilizer is directly placed in the constant temperature and humidity case for testing, the piston structure is pushed by air pressure for supplying pressure, the condition of transport, storage and conveying of the fertilizer is close to the practical condition, and the testing result is more accurate.