July pest control of corn

Corn leaf spot disease: Generally, the amount of rainfall in July was positively related to the incidence of leaf spot disease. When the diseased plant rate reached 70%, the diseased leaf rate began to develop from the bottom up; the rainfall was early and the diseased plant rate increased. Early; ......

Deer features in summer

First, the harvest of deer 1. Scientific breeding deer science feeding, one must be enough, enough water, so that the deer eat well, do a good job in deer health, but also to strengthen the deer's domestication and sports, prevent excessive fat or panic Abortion caused by crowding and collision ......

New Rice Variety Approval ---- Zhong Jian No. 3

The Zhongguo No. 3 is a conventional early rice variety developed by the Chinese Rice Research Institute using the Jinzao47 tissue culture and somatic asexual variation. In January 2005, it was approved by the Jiangxi Provincial Crop Variety Approval Committee. Characteristics: The whole growth per ......