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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0 u6 X; i1 `/ i7 U4 ?; l
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Mowing
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9 w; R- c# _, b* Mow frequently - once every 4-7 days is best for most lawns. More may be required in the spring.
) c6 a/ o: U7 P' E  b$ a* 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).7 U1 l8 @* f% n1 i. J+ P3 j
* Always keep your mower blade sharp for a clean cut. We recommend sharpening your blade 2 times per year.
1 [; W+ C" f5 a2 L6 F* Never remove more than 1/3 of the leaf blade at one time.
0 M5 b1 Z- \6 r3 \( a; y' x* When possible, mow your lawn when it is dry.
+ d5 w3 A2 F  S" y! h1 e8 X( i* Mulch clippings back into the lawn as a natural fertilizer.
; b3 q; ~& ?4 u$ t# C/ P9 h# E2 _* Mow in different patterns to avoid tire rutting.+ @! B/ b* E' v+ |: L" P2 ^: ?
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. w7 i6 \/ E" w4 @: Z, ^+ X$ FWatering4 f  l( S1 g3 ^" ]0 H
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*Apply 1" (2.5cm) of water once per week, preferably in the early morning.
0 ^! P+ b: i/ u- l- r*Avoid afternoon watering to prevent loss of water through evaporation, and avoid watering in the evening to reduce fungal disease incidence.
$ b* S! F  Y& M*Sandy soils may require more frequent watering. Apply about 3/4"(2cm) of water once every 4-5 days.
0 e: m. t; z# B& x*Increase watering frequency during hot, dry weather conditions.
% @! }" }0 E5 B) M5 u$ j*Don't over-water. Allow the top 1"(2.5cm) of the soil surface to dry out between waterings.

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