英：[hɔ:m]
美：[hɔm]
haulm如何读
haulm是什么意思
- n.茎；稻草
haulm英英释义
noun
the stems or tops of crop plants (such as peas or potatoes) especially after the crop has been gathered
haulm词源英文解释
Middle English halm, from Old English healm; akin to Old High German halm stem, Latin culmus stalk, Greek kalamos reed
The first known use of haulm was before the 12th century
haulm 例句
1 The residuum, after extraction of the oil, and the haulm are nutritious cattle foods.
2 In a diseased Potato plant these threads, or mycelial hyphæ, make their way through the substance of the leaves, and down the haulm into the tubers, from which they consume the food stored there.
3 If Phytophthora has obtained access, the fungus hyphae spread between the cells, starting from the haulm, and cause the flesh to turn yellowish and then brown in patches.
4 And where the plants are lowly—e.g., grasses and sedges, and the plantains—the flowers are more or less raised up on the haulm.
5 He whispered to Jonet, as she followed to pick up the roots he dug out, and remove the haulms, which really called for another hand.
6 Jack set to work at once to help, but he had hardly dragged away a couple of handfuls of haulm when he started up with a cry of alarm.
7 Some of these graft-hybrids after being propagated for three years still showed in their haulms their new character, different from that of the kind from which the eyes had been taken.
8 We have tried cutting the haulm off to within a few inches of the ground; but this, the gardener said, proved detrimental to the roots.
9 The haulm, when the seed crop has been well saved, has some feeding value, especially for cattle.
10 Where the disease is very rife it attacks haulm as well as tubers, and a yellowish-green mass may sometimes be found just above or just below the surface of the soil.
11 Potato haulms, and club-rooted cabbage crops should, however, never be mixed with ordinary clean vegetable refuse, as they would be most likely to perpetuate the terrible diseases to which they are subject.
12 The name has been got from healm, or haulm, straw, and leac, a plant, because of the dry hollow stalks which remain after flowering is done.
13 In other instances the haulm of the seed is left in the field so that the cattle have access to it.
14 It is compounded of hem, i.e. haulm, a stalk, and lock, or leac, a plant, thus signifying merely a plant with a stem.
15 The amount of plant-food taken off in the hay and seed crops would have relatively small importance if manure and haulm were returned without unnecessary waste.
16 At all seasons the haulms were so hard that the toes of one's boots wore out with distressing quickness.
17 When they are all together, the haulms in wet seasons grow so rankly that they become matted together; and then, as the air is excluded from the roots, it renders them liable to disease.
18 The plants were left till the haulms had been destroyed by cold, after which the tubers were gathered.
19 I did not catch this specimen, as I do not like killing butterflies now, but I had ample leisure to observe it quite closely on the haulm of potatoes.
20 A crowded quarter of Peas is never satisfactory; the rows smother each other, and the shaded parts of the haulm produce next to nothing.