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關注:1
2013-05-23 12:21
求翻譯:從烤煙的生長特點看,煙葉的移栽至團棵,地上部分生長所需營養量較小,氮素吸收也較少,相對耐旱。團棵后莖節開始伸長,葉片迅速擴大,進入旺長期,吸水量及氮素的吸收量急劇上升,至現蕾達到高峰,這個時期必須有足夠的水分和養分供應,煙株才能很快開片,達到優質豐產的要求。是什么意思?![]() ![]() 從烤煙的生長特點看,煙葉的移栽至團棵,地上部分生長所需營養量較小,氮素吸收也較少,相對耐旱。團棵后莖節開始伸長,葉片迅速擴大,進入旺長期,吸水量及氮素的吸收量急劇上升,至現蕾達到高峰,這個時期必須有足夠的水分和養分供應,煙株才能很快開片,達到優質豐產的要求。
問題補充: |
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2013-05-23 12:21:38
The growth characteristics of flue-cured tobacco transplanting to the rosette, smaller aerial parts needed for growth, nutrient levels, nitrogen uptake and less, relatively drought tolerant. Rosette after internode elongation, rapidly expanding leaves, into the sharp increase in vigorous, water abso
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2013-05-23 12:23:18
brickmaking from the growth characteristics of the transplantation procedure, tobacco to the private sector, and the ground grew up to be part of a small, nutritious nitrogen absorption, less relative drought-resistant. In the private sector stems elongate, the leaves started section expanded rapidl
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2013-05-23 12:24:58
正在翻譯,請等待...
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2013-05-23 12:26:38
From the perspective of growth characteristics of flue-cured tobacco, tobacco transplanting to mission, part of the nutrient levels of the growth on the ground smaller, less nitrogen uptake, drought-tolerant. Stem section after elongation, blade quickly expanded into Mong Kok long, absorbing water a
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2013-05-23 12:28:18
Looked from the flue-cured tobacco growth characteristic that, leaf tobacco transplanting to group, the aerial parts grows needs the nutrition quantity to be small, the nitrogen absorption are also few, relative drought resistance.After a group column starts to elongate, the leaf blade rapid expansi
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