Organic farming, agricultural system that uses ecologically based pest controls and biological fertilizers derived largely from animal wastes and nitrogen-fixing cover crops. The ecological benefits of organic farming are counterbalanced by higher food c
2 Organic foods are produced using methods of organic farming. Currently, 76. European Union, the United States, Canada, Mexico, Japan and many 77. countries require producers to obtain special certification in order to market food as organic within their borders. In the context of these regulat...
Organic farming needs special methods and genotypesAshwani Kumar
How do organic farming methods help to preserve the nutritional value of the soil?相关知识点: 试题来源: 解析 有机农业方法通过使用堆肥、绿肥和轮作等手段增加土壤有机质,促进微生物活动,减少化学物质对土壤结构的破坏,从而保持土壤的营养价值。 1. **堆肥与绿肥**:有机农业通过添加堆肥或绿肥,将有机物...
___ methods of farming use only natural animal and plant products to help the plants grow healthy, rather than using chemicals. A、Organ B、Organic C、Organized D、Organism 点击查看答案&解析 你可能感兴趣的试题 多项选择题 小学教师职业道德修养的意义有( )。 A. 加强小学教师职业道德规范 B....
2.由最后一段的Compared to the chemical farming method, the organic farming method seems very expensive, 可知是因为太昂贵。 3.由第二段的 In organic farming, crops are grown without man-made fertilizers and pesticides,... People who buy organic food believe that it produces higher quality food ...
Eight case studies from different crops and countries are used to demonstrate that sampling at different distances from possible sources of short-distance drift in most cases allows differentiating deliberate pesticide application by the organic farmer from drift. Datasets from 67 banana farms in Ecuador...
Organic farming methods have the same goal: to grow good food and ___ (避免损害环境或者人们的健康). (damage) (根据汉语提示完成句子) 相关知识点: 试题来源: 解析 avoid damaging the environment or people’s health [解析] [详解] 考查固定短语。句意:有机耕作方法有着相同的目标:种植好的食物和避...
Technological advances:New technology can create demand for products that incorporate it. Consider the surge of “smart” appliances and devices that follow advances in AI. Miguel Leal identified that supermarket Mexican food wasn’t evolving alongside restaurant trends. He took concepts from popular re...
The goal of using different organic farming methods is to grow good food___. 采用不同的有机耕作方法,目的在于生产优质食物,同时避免损害环境和人类健康。 24-25高二上·全国·课后作业查看更多[1] 更新时间:2024/12/23 17:11:05 【知识点】avoidenvironment...