Table 2 Self-pollinating capability of iron walnut ‘Dapao’
From: Precocious genotypes and homozygous tendency generated by self-pollination in walnut
Year | Number of bagged female flowers | Number of fruits set | Fruit setting rate (%) | Number of harvested seeds | ||
|---|---|---|---|---|---|---|
Number of germinated seeds | Number of embryoless seeds | Number of empty seeds | ||||
1979 | 1722 | 93 | 5.4 | 39 | 31 | 23 |
1980 | 1688 | 131 | 7.7 | 27 | 25 | 34 |
1981 | 1786 | 96 | 5.4 | 37 | 27 | 17 |
1982 | 1379 | 128 | 9.3 | 68 | 35 | 15 |
Total | 6575 | 448 | – | 171 | 118 | 89 |
Mean | – | – | 7.0 | – | – | – |