The tide news, the alliance for sharing qing won, the yu-ping, wu hui-ping, the correspondent, and ken-joon
"you see, these branches are all ill, and it's too late for you to fatten up and get the springs stronger." a day ago, at the sweet rock plantation in gyeongwon county, agrotechnical specialists from fujian and the locals were “taking a pulse” for fruit trees。
At this critical stage in the growth of sweeteners, and in order to effectively prevent and control the effects of pests and pests on fruit trees, the county agricultural and rural directorates have organized a group of agricultural technicians to conduct “face-to-face” technical guidance in the various plantations of sweeten quan。
“in recent years, brown spots have become the most difficult problem for our farmers.” fan liang, the head of the family farm, told journalists that the disease would lead not only to the loss of a large number of fruit trees, but even to the extinction of the whole orchard, which was a “hidden killer” in a sweet cause。
The first detection of the disease in 2019 by qingbun gave rise to a high priority in the rural and agricultural sectors of the county. It has also established long-term and stable cooperation with competent scientific institutions in the province, such as the zhejiang university school of agriculture and biotechnology and the citrus institute of zhejiang province, to study prevention and control programmes。
“last year we learned that fujian jianli and jianyang discovered the disease of lignoma in 2017 and have accumulated a wealth of experience in pest control. This time, experts in construction were specially invited to celebrate the field as a way of combining the experience of fujian with the local reality, and to prepare the battle against the brunette disease.” the staff of the county agricultural and rural directorates were trained in han jun。
At the base, ken-joon pointed to the analysis of the sweet fruit fruit tree: “look, these new blackouts were caused by cold freezing during the previous period.” these visible signs on the trunks, which are left over from last year's brown spots infection, indicate that the winter clean-up is incomplete, that overall the management of the park is not yet in place, and that the restoration of the tree is not ideal.”
“the construction of a `pre-rain control + post-rain spraying' model has been effectively used to control brown spots, and it has been recommended that qingwon farmers choose special effects such as hot and sweet medicine to clean up the branches in a timely manner and to avoid chain reaction due to the disease'
In order to prevent lignosis, qingyuan began to set up prevention and control operations before the onset of the sweet spring spring, and at the end of february, special training was conducted, focusing on the prevention and treatment of lignoma and yellow dragon disease, while technicians regularly visited and directed farmers in the context of weather alerts。
“although the recent cryogenic frost has caused some damage to new sites, there are currently fewer cases of qinghong brown spots and overall controlability.” the practice reminds that “the next may rainy season (20-27°c+high humidity) is a high-risk period, which must be protected before and after the rain, so that there is hope in keeping the new site”
