概括：这道题是郎灾喊同学的课后练习题，主要是关于浇水，指导老师为殳老师。浇水，属于园艺学，是种植活动中的一个重要环节。浇水就是直接用水将盆土或花圃浇透，多对速生花卉或过干土壤采用，一般不淋植株和叶片，如果淋湿叶片，植物可能会被晒死。

题目：浇水

解：

浇水是最后的

举一反三

例1： 种树过程[数学练习题]

思路提示：

挖洞,放树,扶正,填土,修枝,浇水.

例2： 【植树的过程】

思路提示：

最好选在阴天和降雨前进行.种植时,在确定好树坑位置后,可根据树种根系情况或土球大小以及土壤情况决定树坑的规格,一般应比根幅范围或土球大,周围应加宽40—100厘米,高度加深20—40厘米.

树坑好坏对栽植质量和日后的生长发育有很大影响,因此要格外注意,树坑以圆柱形最好,以树干为圆心画圈,沿圈边向下垂直挖掘,直到达到规定深度,要保持上下垂直,大小一致,切忌挖成上大下小的锥形或锅底形,否则栽植踩实时会使根系劈裂、拳曲或上翘,造成不舒展而影响树木生长.

挖坑时注意把表土和底土分开放置,并按相应位置回填.如果是坚实的上壤或建筑垃圾土则应该加大树坑的直径,并将坑底的土挖松；土质不好的应过筛或全部换土；在新填平和新堆土上挖坑时,应先在树坑附近适当夯实,挖好后坑底也适当踩实,以防栽后灌水土塌树斜.

栽植时,一人扶正苗木,一人填土,填一部分踩实一遍（若粘土不可重踩）,直到填满后再踩实一次,填好的土要与原根颈痕相平或略高3—5厘米.

栽后应立即灌水,无雨天不要超过一昼夜就应浇上头遍水.水一定要浇透,使土壤吸足水分,有助于根系与土壤密接,才能确保成活.

例3： 植树的过程,要英文非常急,50个词就行[英语练习题]

思路提示：

How to Plant Trees

Today is tree planting day.I,together with some companion,am going to plant several trees to make a contribution to the environment.We get a spade,a bucket and so on.We dig a hole which is one meter deep and half meter wide.Then we put the tree in the hole.One of us hold it straigt,the others put the earth back.

例4： 【怎样用英语写植树的过程?】[英语练习题]

思路提示：

Tomorrow we are going to plant trees.now let me tell you about how to plant a tree.

1 Dig a hole large enough for the tree.but the hole should not be too deep

2 Knock a long ,strong stick into the earth in the hole .make sure that it hole again

3 Put the tree in the hole next to the stick

4 Put the earth back in the hole again

5 Push it down hard with your foot several times

6 Tie the tree to the top of the stick.

7 Water it well

I hope you must remember above and plant tress well .

例5： 【关于种树的过程的英语作文】[英语练习题]

思路提示：

Choose at least a five to six-foot tree grown to nursery standards.

Select a site with enough room for roots and branches to reach full size.Avoid overhead and underground utilities.

Prepare a planting area as deep as the root ball and three to five times its diameter by loosening the soil.Dig a hole in the middle of the area.In heavy clay soil,plant 2-3 inches above the base of the trunk flare (where the roots meet the main stem) rather than at or below the original growing level.If the soil is very sandy,then plant at grade so that the soil at the top of the root ball doesn't erode or dry out.Overall,plant the root ball so that once some settling of the soil occurs,the trunk FLARE is at grade level.

Use water to settle soil and remove air pockets in planting area.

Stake the tree to flex with the wind only if tree is unable to stand up to wind.

Spread a two to three inch layer of mulch on entire area,but not within six inches of tree trunk.

Don't forget,American Forests can plant trees for you as part of our Global ReLeaf program.Each tree is planted in restoration projects taking place in the U.S.and around the world..

相关思考练习题：

题1：郁金香怎么浇水？

点拨：适合生长于排水性较佳之砂质土壤中，以一般壤土、沙土、有机土、 细蛇木屑 4:3:2:1 比例混合；郁金香不可种植于过分潮湿环境，且千万不能使介质积水， 否则容易出现介质发霉或鳞茎腐烂现象，种植者不可不慎。 【光线】鳞茎刚种植覆土之后，先放...

题2：种花应该怎么浇水？

点拨：花离不开浇水，合理的浇水，能诱使新生根发达，茎杆茁壮，叶片鲜嫩，花朵亮丽，既可及时抢占花卉市场，又可增添家庭温馨气氛。浇水不宜，常常抑制花卉的正常生长。浇水过量，土壤中的空气被排挤出来，使根系处于缺氧状态，导致烂根窒息，地上叶...

题3：金钱树应该怎么浇水

点拨：在通风良好的环境下盆土见干就可以浇水，浇水当然浇透。如果不通风，必须等盆土干了之后再浇水，当室温达30℃以上时，应每天给植株喷水一次，一个礼拜浇水2次即可。 因为金钱树比较耐悍，不需要太多的水分，春季每隔10～12浇一次水，夏季浇水每隔...

题4：芦荟怎么浇水？

点拨：总的原则是不干不浇，浇就浇透(见盆底漏水）： 1.春季一一每周一次。 2.夏季一一天气炽热，两三天浇一次，经常给芦荟叶子喷水，中午防烈日直射免叶子灼伤。 3.秋季一一气温逐渐降低，7至10天浇一次。 4.冬季一一10至15天浇一次，温度低于15度时...

题5：仙人球要不要浇水？

点拨：仙人球可以浇水，但是不要浇过多的水，最好是有喷水器在植物的上空喷点就行了或直接浇到土里。 1、夏天必须充分浇水，或者在花盆旁放一个装满水的杯子，仙人球以吸收空气里的水，浇水都必须浇足，早上浇最好。 2、冬天一定要少浇水，要保持盆土...

流量排名

测评表