New planting techniques, such as hydroponics, ___ water - saving in agriculture. A. are contributed to B. contribute to C. contributes to D. is contributed to 相关知识点: 试题来源: 解析 B。解析:本题考查主谓一致和短语contribute to的用法。主语new planting techniques是复数形式,所以谓语动词要...
A. planting crops B. harvesting crops C. monitoring crops and spraying pesticides D. watering crops 相关知识点: 试题来源: 解析 C。解析:文中提到“In agriculture, drones can be used to monitor crops and spray pesticides.”,所以在农业领域,无人机可以用来监测农作物和喷洒农药。反馈 收藏 ...
International Conference on Integrated Plant Diseases Management for Sustainable AgricultureGaur, H.S. and Singh, Jagwant (2000). Influence of some tillage practices and planting methods on plant parasitic nematodes in rice wheat cropping system. Proceedings of Indian Phytopathological Society International...
These methods were drilling at wide row spacing and broadc... PTP Clifford - 《New Zealand Journal of Experimental Agriculture》 被引量: 20发表: 1977年 Temperature requirements for seed germination in four annual clovers grown under two irrigation treatments. Annual clovers are very popular fodder...
Both methods of planting are applicable and have, likewise, been proven effective and adaptable to farmers. Direct seeding is common in cereals such as upland rice, corn, sorghum, and millets; pulses such as soybean, peanut, and mungbean; large-seeded vegetables like squash and other cucurbit...
1.Methods:the relationship between genuine Chinese medicine materials\' quality and growing environment,planting technology,processing technology,trace element et al were analyzed completely and scientifically.比较全面的、科学的分析了道地药材质量与生长环境、种植技术、加工技术、微量元素等的关系问题。 4)cultiva...
To provide a planting method capable of preventing a planting jaw from contacting with a seedling and raking out a seedling with the planting jaw surely one by one.SOLUTION: In a planting method, while a seedling mat 1 is conveyed in a conveyance direction and moved reciprocally in a right-...
With better policy support for agricultural production, local villagers are more and more willing to participate in the development of modern agriculture. "The government also has corresponding subsidies for those who adopt mechanized farming methods or disinfected and healthy sugarcane varieties," explaine...
This technique, which has been practiced for over 2,000 years in the region, has recently been recognized by the United Nations Food and Agriculture Organization as a Globally Important Agricultural Heritage System. For the local community, this age-old craftsmanship is not just a cultural treasure...
With better policy support for agricultural production, local villagers are more and more willing to participate in the development of modern agriculture. "The government also has corresponding subsidies for those who adopt mechanized farming methods or disinfected and healthy sugarcane varieties," explaine...