Mulch with film can increase the ground temperature in earlygrowthstage of early mature potato.
覆盖地膜后,对早熟马铃薯生长前期具有明显的增加地温作用。
2
The results showed that the ground temperature increased significantly in earlygrowthstage of early-maturing potato after mulching with film.
结果发现:覆盖地膜后,在早熟马铃薯生长前期具有明显的增高地温作用。
3
Nitrogen absorbed at earlygrowthstage is mostly used to produce vegetative organs like rice straw, and that absorbed at later growth stage is used to produce grains.