saline-alkali soil; salt-affected land
Tone colorsmāmámǎmàma
Meanings
1 sense · 3 examplesnoun
saline-alkali soil; salt-affected land with high salt content unsuitable for cultivation
technicalTechnical term in agriculture and environmental science referring to soils with excessive soluble salts (chlorides, sulfates) and/or exchangeable sodium that inhibit plant growth. Often requires soil remediation techniques like leaching or planting salt-tolerant crops.
Zhè这
piàn片
yán盐
jiǎn碱
dì地
jīng经
guò过
shí十
nián年
gǎi改
liáng良
，
xiàn现
zài在
yǐ已
jīng经
biàn变
chéng成
le了
féi肥
wò沃
de的
dào稻
tián田
。
After ten years of improvement, this saline-alkali land has been transformed into fertile rice paddies.
Quán全
qiú球
yuē约
yǒu有
jiǔ九
yì亿
wǔ五
qiān千
wàn万
gōng公
qǐng顷
de的
tǔ土
dì地
shòu受
dào到
yán盐
jiǎn碱
huà化
wēi威
xié胁
。
Approximately 950 million hectares of land worldwide are threatened by salinization.
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Nóng农
mín民
men们
cháng尝
shì试
zhòng种
zhí植
nài耐
yán盐
jiǎn碱
de的
mián棉
huā花
pǐn品
zhǒng种
lái来
gǎi改
shàn善
yán盐
jiǎn碱
dì地
de的
jīng经
jì济
xiào效
yì益
。
Farmers are trying to plant salt-alkali-tolerant cotton varieties to improve the economic returns of saline-alkali land.