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作物种质资源农家保护
释义
作物种质资源农家保护
Encyclopedia
农学
作物种质资源农家保护
释
crop germplasm resourceson-farm conservation
作物种质资源农家保护
由当地农民在自家农田和庭园延续种植各种作物品种,在这些品种得到世代流传的同时,也使其不断经历自然选择和人工选择的过程。又称农户保护。
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embryos,protoplanet
embryo transfer
embryotransfer
embryo transfer gun
embryo transfer pregnancy rate
EMC
EMCCD
EMC technology of electric vehicle
EMC testing between spacecraft and launch site
EMC testing between spacecraft and launch vehicle
EMC testing of the launch vehicle
EMC testing system
EMC test of the spacecraft in-orbit
EMC测试系统
EMD
Emden
Emden crater
Emden differential equation
Emden equation
Emden-Fowler differential equation
Emden function
EMDP
Emei Film Studio
Emei glory
Emei Publishing House
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