Zhang Chunhua: hot sweat sprinkles fertile soil only for a better harvest

Since he joined the work in 1996, Zhang Chunhua, director and senior agronomist of the plant protection and plant inspection station of Fogong County Agricultural Bureau, has been devoted to youth and painstaking efforts and youth for 21 years, and has been running around in the front line of agricultural production, with countless technical training in the fields. Interpretation of "love the cause is not afraid of hardship, do the cause selfless dedication" strong? Dedication and sense of responsibility. Recently, at the 22nd commendation meeting of model workers and advanced workers in Yunnan Province, Zhang Chunhua was awarded the honorary title of "Advanced Workers in Yunnan Province".

May, the sowing season, coincides with the busy farming season. During the period of commendation in the provincial capital, Zhang Chunhua was still concerned about the production and work of farmers in his hometown, villagers and villages. he was worried about what would go wrong and let the village farmers. It was impossible to sow seeds normally. Sure enough, as soon as he returned to the county seat, he learned the news of the disaster in Zhiluo Village, Shiyueliang Township. Before he had time to celebrate with his family, colleagues and family, he rushed to investigate. The seedlings were affected by the disaster.

In 2007 and 2008, we successively encountered disastrous weather such as spring cold, rice armyworm and corn. When pests broke out in a large area, Zhang Chunhua and his colleagues went to the affected fields of various villages and towns to investigate the disaster situation every day, promptly formulated anti-disease and insect pest technical plans, put forward countermeasures and measures on the spot, guided villagers to carry out production recovery, and controlled the harm to a minimum.

Fugong County suffered three consecutive years of winter and spring drought from 2009 to 2011. in the face of the increasingly serious drought, according to the deployment of the county party committee and county government, he bravely assumed the important task of resisting drought, protecting people's livelihood and promoting spring ploughing. Zhang Chunhua went deep into various townships, towns and villages to carry out drought relief work to understand the needs of the masses and solve their difficulties, in order to effectively solve the problem of full planting of spring crops. During the day, he ran about in the fields and went deep into the fields to investigate the drought and understand the difficulties of the masses. During the day, he ran around the fields to guide the masses to carry out technical guidance work on drought relief and self-rescue, and in the evening summoned the village's scientific and technological leaders, village committee directors, and branch secretaries to study and solve the problems encountered in the drought relief work, and after collecting the situation of the whole county, they promptly reflected it to the higher departments, strived for more disaster relief subsidy projects, and made due contributions to the county's agricultural production for disaster relief and disaster reduction.

For more than 20 years, no matter it was cold or hot in summer, he appeared in the fields countless times, leading the masses to seize the planting time and farming seasons. if he caught up with the occurrence of diseases and insect pests, he would have to live in the field more often, investigate the occurrence of diseases and insect pests in the field, find out the occurrence rules of diseases and insect pests, grasp the occurrence dynamics of diseases and insect pests, and make full use of their solid professional and technical knowledge. A variety of modern statistical analysis and forecasting methods should be used to scientifically and accurately analyze and forecast the occurrence trend of diseases and insect pests, and put forward safe and effective technical schemes and measures for prevention and control, so as to recover the losses caused by diseases and insect pests to the greatest extent and ensure the safety of agricultural production.

"when the grass and fruit blossoms in the grass and fruit field, you must get rid of the weeds around it." "when blooming, if there are not many bees, use it in the sprayer to spray some sugar water into the flowers to attract bees to collect honey and increase pollination, and the fruit will bear more fruit." …… Pu Yedu, a villager of Zhiluo Village, said that he learned all this when he participated in the grass and fruit planting training carried out by Zhang Chunhua.

Over the past 21 years, Zhang Chunhua has devoted himself to research on increasing agricultural production and efficiency, vigorously promoted the application of agricultural technology to increase production, presided over and participated in more than 10 agricultural science and technology projects, and made outstanding contributions to grain production, standardized and efficient cultivation of oil crops in Fogong County, pest control, upgrading of improved varieties, and adjustment of agricultural structure. The area of hybrid corn in Fogong County has expanded from 10,000 mu in 2001 to 60,000 mu, making the planting coverage rate of hybrid corn in Fogong County reach more than 90%. During the period of popularizing the comprehensive cultivation techniques of rape in ten thousand mu, he actively carried out training on high-yield cultivation techniques such as the use of improved varieties, sowing in ponds, raising seedlings and transplanting, increasing the application of boron fertilizer, and controlling aphids, which changed the habit of sowing rape in Fogong County, and paid no attention to intertillage management. the yield per mu increased from about 20 kg to 75.4 kg. In the promotion of pest, pest and rodent control technology, we should popularize the supporting technologies such as high efficiency, low toxicity and low residue pesticides, rotation, alternate use, precise use and safe use, popularize the knowledge of standardized use of pesticides, strictly abide by the interval between the safe use of pesticides, and minimize the negative effects caused by the use of pesticides through rational use of pesticides. Through the promotion and application of green prevention and control technologies such as ecological control, biological control, physical control and scientific use of drugs, biodiversity is protected, the probability of outbreak of diseases and insect pests is reduced, and the losses of diseases and insect pests are reduced. ensure a bumper grain harvest and the effective supply of major agricultural products.

The villager GE Sidui said gratefully, "whenever crops are pest-infested, Xiao Zhang technicians will come to us to deliver medicine to help us cure crops. Now I have mastered some agricultural skills and knowledge. Thanks to Xiao Zhang's technician who has been training us for a long time, I am really grateful to him."

"the joy of seeing the farmers' harvest is better than anything else, and it makes me feel happier than anything else." Zhang Chunhua is with such a persistent pursuit, quietly sprinkling sweat, heaven reward hard work, there is a harvest, in 21 years, Zhang Chunhua has won 12 major provincial agricultural science and technology extension third prize, provincial agricultural technology extension second prize, third prize, state government science and technology third prize, state agriculture bureau "12th five-year" advanced individual and other awards In 2012, he was elected as the deputy of the 11th County people's Congress, the second advanced worker of Nujiang Prefecture, and in 2017, he was elected as a member of the 11th CPPCC National Committee.