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旱地棉机械座水播种覆膜技术我省棉花播种季节十年几旱，早地棉难保全苗．成为旱地棉增产的制约因素。为保证棉花全苗并为丰收创造条件，下面介绍一下旱地棉机械座水播种覆膜技术及机具。一、技术要点座水开沟深度８～１０厘米，沟内穴座水．每穴水０．１５～０．３公斤，...
Dryland cotton machine seat seeding film technology cotton planting season in our province ten years of drought, precocious cotton seedlings. Become the limiting factor for dryland cotton production. In order to ensure full seedling cotton and create conditions for the harvest, the following describes a dry cotton machine water seeding film coating technology and equipment. First, the technical points Seat water ditching depth of 8 to 10 cm, ditch seat water. Each hole of 0.15 to 0.3 kg of water, ...