首页
登录
职称英语
Farmers usually use ploughs to prepare their fields for planting crops. Plou
Farmers usually use ploughs to prepare their fields for planting crops. Plou
游客
2023-08-19
36
管理
问题
Farmers usually use ploughs to prepare their fields for planting crops. Ploughs cut into the ground, and lift up weeds, and other unwanted plants. However, ploughing【B1】______causing severe damage to topsoil by【B2】______the plants that protect the soil from being blown or washed away. Many farmers in South Asia are now trying a process called Low Till Farming. Low Till Farming limits the use of ploughs. In this method of farming, seeds and fertilizer are put into the soil through small cuts made in the【B3】______of the ground. Low Till Agriculture leaves much or all of the soil and 【B4】______of plants on the ground. They【B5】______a natural fertilizer and help support the roots of future crops. They take in rain and allow it to flow into the soil instead of【B6】______. It has been proved that Low Till Farming increases harvests and reduces water use, and this method reduces the need for【B7】______products because there are fewer unwanted plants. Scientists say Low Till Farming is becoming popular in South Asia, which is facing a【B8】______water shortage. They say the area will become【B9】______on imported food unless water is saved through methods like Low Till Farming.【B10】______, more than 115 million people in South Asia depend on local rice and wheat crops. Farmers grow rice during wet weather. During the dry season they grow wheat in the same fields. Farmers are using the Low Till method to plant wheat after harvesting rice. Scientists say Low Till Agriculture is one of the best examples in the world of technologies working for both people, and the environment. [br] 【B7】
选项
答案
chemical
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2939400.html
相关试题推荐
Migrationisusuallydefinedas"permanentorsemi-permanent-changeofresid
Migrationisusuallydefinedas"permanentorsemi-permanent-changeofresid
Migrationisusuallydefinedas"permanentorsemi-permanent-changeofresid
Migrationisusuallydefinedas"permanentorsemi-permanent-changeofresid
Forcenturies,farmershaveusedwindmillstopumpwater,crushgrainandpe
Forcenturies,farmershaveusedwindmillstopumpwater,crushgrainandpe
Forcenturies,farmershaveusedwindmillstopumpwater,crushgrainandpe
Forcenturies,farmershaveusedwindmillstopumpwater,crushgrainandpe
苏州是一个具有悠久丝绸文化历史的城市。它有栽桑(mulberryplanting)、养蚕(silkwormraising)、缫丝(silkreel
Forcenturies,farmershaveusedwindmillstopumpwater,crushgrainandpe
随机试题
Therehasnotbeenagreatresponsetothesale,______?A、doesthereB、hasn’tit
等速肌力测试的参数不包括A.平均力矩 B.峰值力矩 C.峰值角度 D.力矩
健康教育的具体目标是A.为实现总目标所要达到的具体结果,确定在某个家庭或人群完成
细菌形态和生理活性比较典型的阶段是()A.迟缓期B.对数增殖期C.稳定期D.衰
能够从上述资料中推出的是:A.2019年6月下旬,烧碱的价格比甲醇低1401
每次老师提问,小虎总爱抢着回答,但基本上都答错。对此老师应该()。A.引导小虎
人在每一瞬间,将心理活动选择了某些对象而忽略了另一些对象。这一特点指的是注意的(
上述哪个反应不是氧化还原反应A.异柠檬酸→α-酮戊二酸 B.α-酮戊二酸→琥珀
在工程双代号网络计划中,某项工作的最早完成时间是指其( )。A.在各紧前工作全
受拉钢筋直径大于()mm时,不宜采用绑扎接头A.20 B.22 C.25
最新回复
(
0
)