论文部分内容阅读
新疆核桃于1962年开始引进我省,在各级党组织的领导下,经过群众的精心栽培,选出了具备早实、丰产特性的单株,但果实上的黑斑与炭疽病比当地核桃重,往往造成丰产不丰收,在新疆核桃上我们对核桃炭疽病进行了初步研究,对黑斑病在前人研究的基础上也做了一些工作,现介绍如下,供生产
Xinjiang walnut in 1962 began to introduce our province, under the leadership of party organizations at all levels, through the careful cultivation of the masses, elected with early fruiting, high yield characteristics of a single plant, but the fruit of dark spots and anthrax than the local walnut Heavy, often result in high yield does not harvest, in Xinjiang walnut we conducted a preliminary study of walnut anthracnose, black spot disease on the basis of previous studies have done some work, are presented below, for the production