旱地
Dryland
Dry
upland
Rainfed
Arid
Dry land
Spring
wheat
Drying
arid land
upland areas
dryland soil
Dryland crops
Dryl
Dry land wheat
path analysis
Nonirrigated farmland
rainfed areas
Dryland cropping
drainfed land
upland soils
dry land ecological environment
arid highland
dryland farming
uplands
upland soil
dyland
conservation tillage
14）C-labelled
dry area
plow pans
Drylands
dry-land
Upland farmland
Rice paddy field
Drought land
dry farmland
Rainfed farmland
rainfed land
Arid soil
Water-osmosis plastic membrane
multiple plant populations
cultivatiom system
Rainfed area
dry farming land
dry field
arid areas
spring wheat
Upland farm
Rain fed condition
dryland field
Moil-irrigated land
soil water at planting stage SW
rained field
And zone
natural calamity
arid farmland
upland field
Dry farming
西瓜
watermelon
Melon
Water
Citrullus
Watermelor
Watermelons
Citrullus vulgaris Schrad
Cirtulus vulgaris Schrad
Citrullus battich Forskal
Citrullus lanatus(Thunb.) Mansf.
Citrullus lanatus
KeywordWatermelon
Citrullus vulgaris
water melon
yield and quality
water-melon
citrul
citron melon
watermelon Citrullus vulgaris
watermelon Citrullus lanatus
西瓜(Citrulluslanatus)
Watermelon ( Citrullus lanatus
旱地小麦
wheat of dryland
wheat in dryland
Dry land wheat
dryland winter wheat
Dryland wheat
Dry-land wheat
Wheat in dry land field
wheat
drought area’s winter wheat