... the impact of vegetable production has become the biggest obstacle to increasing the use of conventional chlormequat, paclobutrazol, DPC, ... the photosynthesis, increased chlorophyll content, and promote seedling root. To reduce fruit cracking, zebra diseases, rust diseases, flower, fruit ... water 30-50 kg, 50-100 kg of seed to improve the low temperature conditions, the percentage of seed germination; ...