论文部分内容阅读
在今年农业生产持续大跃进的形势下,棉花生产上已提出了新的技术要求,即:要达到棉苗早、全、齐、匀、壮,促进棉苗早发育,多座伏前桃和伏桃,力争秋桃,以创造大面积的丰产。目前大多数的丰产方已胜利地渡过了棉花丰产的第—关——播种关,为荻得棉苗早、全、齐、匀、壮打下了良好的基础。今年的特点是:底肥充足,整地精细,播种期适时提早,种子与播种质量提高,部分棉田又采用了温室、温床、阳畦、营养钵育苗移栽等早播、增温保苗方法,多色多样。由于棉花播种期的普遍提早,也就给棉苗的全、齐、匀、壮带来了一些不利的条件。因此,在适时早播的基础上,必须注意加强播后一系列的管理工作。如尚未齐苗的棉田,遇雨要及时松土,破
In this year’s situation of sustained great leap forward in agricultural production, cotton production has put forward new technical requirements, namely: to achieve cotton seedlings early, all, Qi, uniform and strong, to promote the early development of cotton seedlings, V Peach, and strive to autumn peach to create a large area of high yield. At present, most of the high-yielding sides have triumphantly passed the first-off-sowing pass of high-yielding cotton and laid a good foundation for the early, full, uniform, uniform and strong growth of the cotton seedling. This year’s features are: adequate base fertilizer, fine preparation of land, timely and early sowing time, improve the quality of seeds and sowing, and part of the cotton field has adopted the greenhouse, hotbed, yang, nutrition bowl transplanting early sowing, warming seedlings, . As the cotton sowing period generally early, it will give cotton seedlings all, Qi, uniform, strong bring some unfavorable conditions. Therefore, on the basis of timely early broadcast, we must pay attention to strengthening a series of management after broadcasting. If not yet Qi Mian cotton fields, in case of rain to loosen the soil, broken