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
49
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://www.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
[originaltext]M:Howareyournewneighbors,Nancy?W:Theyseemniceenough,but
HandleWithCareWhenThomasButlersteppedoffa
Advertisingisaformofselling.Forthousandsofyearstherehavebeenind
BeforetheageoftheInternet,weusedto______ourholidaysthroughtravelag
味连根茎横切面显微鉴别特征是A.木栓层为数列细胞 B.皮层较窄,有石细胞散在
用背俞穴治疗耳聋,应首选A.肺俞 B.三焦俞 C.肝俞 D.肾俞 E.脾
根据以下材料,回答题 Heworkstenhoursaday,ma
安全库存的主要目的是()。A、加强质量管理 B、加速资金周转 C、防止不
下列不属于证券市场显著特征的选项是()。 A.证券市场是价值直接交换的场所
在计算偿债备付率时,公式中的分子采用技术方案借款偿还期内各年的()。A、销售收
最新回复
(
0
)