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1、包衣种子将高分子膜包衣在种子表面,膜中含有温度因子、水分因子和化控因子;在设定时间内水分进入种子,并延缓萌发出苗进程,使播种和出苗由过去的同步连续进行改为分步间断进行;此包衣种子由新疆农垦科学院作物所提供(2002年未加入延迟因子)。2、小麦播种采用24行条播机(西安制造)沟植沟播,一播幅3.8米,6沟24行,接茬20厘米,配套机车为链式802拖拉机,播量360～390千克/公顷。3、前后作品种搭配由于八十四团受光热资源条件限制,进行专用套种品种选择时,前作小麦应选择产量较高、抗倒伏、早熟的品种(八十四团冬小麦栽培以奎冬5号为主),后作套种玉米根据实际需求来定,如要以收籽粒为主则种新玉9号、石玉905等,如以收青贮饲料为主,则可以种植 SC-704。
1, coating seed coating polymer film on the seed surface, the film contains the temperature factor, moisture factor and chemical control factor; within a set time into the seeds of water, and delay germination process, so sowing and emergence from the past The synchronization was continuously changed to step-by-step interruption. The coating seed was provided by Xinjiang Academy of Land Reclamation Sciences (no delay factor was added in 2002). 2. Sowing of wheat The 24-row seed drill (made in Xi’an) was ditched and ditched. The breadth and breadth were 3.8 meters, 6 ditches and 24 rows, 20 centimeters and the accompanying locomotive was a chain 802 tractor. The sowing volume was 360-390 kg / ha. 3, before and after the variety of work with the eighty-four groups due to light and heat resource constraints, the choice of special intercropping varieties, the former for the production of wheat should choose a higher yield, lodging, precocious varieties (eighty-four groups of winter wheat cultivation Kui Dong 5 Mainly), after the intercropping corn according to the actual needs to be set, such as to receive grain-based species Xin Yu 9, Shi Yu 905, such as the main silage received, you can plant SC-704.