馬鈴薯腐植酸資材実証圃収量調査
|
磯崎氏圃場 畦幅65cm 株間15cm 植え付け日12/17
3m x 3ヶ所
実験データ：
出水農業普及改良センター
久留須技師データ
|
| ■a当たり収量 |
|
単位：個、ｇ
|
|
|
フミン王区
|
慣行区
|
|
総個数
|
278
|
245
|
|
平均塊茎重
|
110.8
|
79.7
|
|
|
| ■階級別個数割合 |
|
|
フミン王区
|
慣行区
|
|
4L
|
1.8%
|
1.2%
|
|
3L
|
1.1%
|
0.4%
|
|
2L
|
17.3%
|
17.1%
|
|
L
|
22.7%
|
20.4%
|
|
M
|
21.6%
|
20.0%
|
|
S
|
13.3%
|
15.1%
|
|
2S
|
7.9%
|
8.2%
|
|
3S
|
14.4%
|
17.1%
|
|
|
| ■階級収量(a当たり) |
|
単位：ｋｇ/a |
|
|
フミン王区
|
慣行区
|
|
4L
|
14.9%
|
8.4%
|
|
3L
|
7.7%
|
2.4%
|
|
2L
|
89.4%
|
79.4%
|
|
L
|
84.1%
|
66.9%
|
|
M
|
54.7%
|
43.6%
|
|
S
|
18.6%
|
18.9%
|
|
2S
|
5.3%
|
5.2%
|
|
3S
|
4.0%
|
4.1%
|
|
合計
|
278.8%
|
228.9%
|
|
対比
|
122
|
100
|
|
|
|
| ■階級収量割合(a当たり) |
|
|
フミン王区
|
慣行区
|
|
4L
|
5.3%
|
3.7%
|
|
3L
|
2.8%
|
1.1%
|
|
2L
|
32.1%
|
34.7%
|
|
L
|
30.2%
|
29.2%
|
|
M
|
19.6%
|
19.1%
|
|
S
|
6.7%
|
8.3%
|
|
2S
|
1.9%
|
2.3%
|
|
3S
|
1.4%
|
1.8%
|
|
合計
|
100.0%
|
100.0%
|
|
L以上
|
70.3%
|
68.6%
|
|
|
