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2006-5-20
发表于 2010-4-19 15:11 | 显示全部楼层 |阅读模式
从今天的一份广告上抄下来的,觉得有用,分享给大家5 S* l2 {5 s& }/ ^; e
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Mowing
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* Mow frequently - once every 4-7 days is best for most lawns. More may be required in the spring.
; G$ |% _" ]' C* Mow at a height of 2 1/2 - 3" (6-7.5cm). Coastal Bentgrass lawns are best kept at 1-1 1/2" (2.5-4cm).) J- o" k0 y5 e# n2 M  t
* Always keep your mower blade sharp for a clean cut. We recommend sharpening your blade 2 times per year.
4 J6 i! y9 {0 n2 m* e$ }* Never remove more than 1/3 of the leaf blade at one time.! }7 I( k8 O# h2 J  v; P( k
* When possible, mow your lawn when it is dry.- r5 F* c) L9 Q
* Mulch clippings back into the lawn as a natural fertilizer.7 y4 q& _/ F4 J& l2 e
* Mow in different patterns to avoid tire rutting./ I* Y3 u2 B* o: D" R+ m' L( z

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6 Z& o0 R2 ~% t# o8 H4 j' LWatering5 A- d6 p6 _8 g/ A9 m9 [1 U
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*Apply 1" (2.5cm) of water once per week, preferably in the early morning.6 `5 v+ q( M! y5 ?
*Avoid afternoon watering to prevent loss of water through evaporation, and avoid watering in the evening to reduce fungal disease incidence.2 Y! f1 A# j0 ]1 ~6 z3 _$ Z  g3 ~' S
*Sandy soils may require more frequent watering. Apply about 3/4"(2cm) of water once every 4-5 days.+ H# }/ j& }! Q# e; E) O! F7 t/ U2 G$ ]
*Increase watering frequency during hot, dry weather conditions.
" i( c. i4 r: x( A- y5 |$ V*Don't over-water. Allow the top 1"(2.5cm) of the soil surface to dry out between waterings.

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