sown

v.

（在已播种有另一种作物的土地上）套种（晚栽作物）( undersow的过去式和过去分词 )；sow的过去分词；

1. I have sown the millet in this plot.
   我在这块土地上已播了谷子。
2. Once you've sown, you just have to trust to luck.
   播下种子后，让它听天由命长吧。

Priming of field-sown rice seed enhances germination, seedling establishment, allometry and yield
Weed Suppression in Spring-Sown Rye (Secale cereale): Pea (Pisum sativum) Cover Crop Mixes
A single domestication for maize sown by multilocus microsatellite genotyping. Proc Natl Acad Sci U S A
Colonization of grassland by sown species: dispersal versus microsite limitation in responses to management
Increasing syrphid fly diversity and density in sown flower strips within simple vs. complex landscapes
Ecological genetics of Bromus tectorum : III. The demography of reciprocally sown populations
Distribution and recovery of nitrogen from legume residues decomposing in soils sown to wheat in the field
The Comparative Demography of Reciprocally Sown Populations of Phlox drummondii Hook. I. Survivorships, Fecundities, and Finite Rate...
Improved management of Avena ludoviciana and Phalaris paradoxa with more densely sown wheat and less herbicide.
Genotypic increases in coleoptile length improves stand establishment, vigour and grain yield of deep-sown wheat