In the Northern Wilderness in July, rice grows well, and rice fields are green. The Science Popularization Center of JINDA Shengyuan group went to Beidahuang 852, 853, friendship, 290, entrepreneurship and Daxing farms to pay a return visit to the plots where JINDA Shengyuan brand rice package series products were used in the seedling stage.

（1） Field return visit to 853 Farm:

JINDA Shengyuan brand cold rice set fertilizer products: special fertilizer for cold rice (15-13-17), JINDA chelated zinc + boron silicon fertilizer (6-0-0), rejuvenating fertilizer (20-0-0), topdressing fertilizer (30-0-5), cold rice panicle fertilizer (17-0-20).

Field performance of package products: rice turns green quickly, has strong tillers, with an average plant height of 48 cm, an average of 28.6 plants per hole, and positive leaf color.

（1） Field return visit to friendship farm:

In friendship farm, JINDA Shengyuan brand 50% 27-10-13 is compared with the fertilizer of nine other manufacturers in the field experiment of deep application on the rice side. Now our fertilizer performs very well in the field. From the current growth trend, JINDA Shengyuan brand 50% 27-10-13 turns green faster than the fertilizer of other manufacturers, with more roots, positive leaf color and strong tillers.

（1） 290 farm field return visit:

The field experiment of deep side application of 50% 27-10-13 one-time bottom fertilizer of JINDA Shengyuan brand cold rice showed that it had stronger tillers, thicker leaves and better growth than the control.

（4） Field return visit to entrepreneurial Farm:

The 50% 27-10-13 of JINDA Shengyuan brand in the pioneering farm is compared with the field experiment of deep application of fertilizer on the rice side of nine other manufacturers. At present, the field performance of 50% 27-10-13 of JINDA Shengyuan brand is better.

（5） Field return visit to Daxing Farm:

The field experiment of deep side application of 50% 27-10-13 one-time bottom fertilizer of JINDA Shengyuan brand cold rice showed that it had stronger tillers and better growth than the control.

（6） Field return visit to 852 Farm:

The routine test of corn was carried out in 852 farm. The tested products were JINDA Shengyuan brand five in one super energy chelator Hefei 18-20-10 and chelate topdressing fertilization (30-0-5). 852 farm has a large rainfall this year. Under the condition of abundant rainfall, there is little difference in the fertilizer efficiency of various fertilizers, but on the whole, the growth of corn applying our fertilizer is relatively good.

Through the field return visit of the Science Popularization Center of JINDA Shengyuan group to Beidahuang 852, 853, friendship, 290, entrepreneurship and Daxing farm, it can be seen that the fertilizer produced by JINDA Shengyuan group plays a relatively stable role and has been highly praised by the relevant staff of the farm. JINDA Shengyuan group will continue to pay attention to the field performance of crop fertilizer efficiency of farms in Beidahuang and contribute to the realization of "standard planting, fine management, quality improvement and efficiency enhancement" in Beidahuang.