① 土豆長在什麼地方
莊稼地里
② 土豆適合生活在什麼地方
土豆適合生活在氣候冷涼、光照強度大、土壤排水通氣良好的地方。
土豆性喜冷涼，不耐高溫，生育期間以日平均氣溫17℃～21℃為適宜。光照強度大，葉片光和作用強度高，塊莖形成早，塊莖產量和澱粉含量均較高。
土豆植株對土壤要求十分嚴格，以表土層深厚，結構疏鬆，排水通氣良好和富含有機質的土壤最為適宜，特別是孔隙度大，通氣度良好的土壤，更能滿足根系發育和塊莖增長對氧氣的需要。
(2)土豆生在哪裡圖片擴展閱讀：
馬鈴薯（土豆）的習性：
1、馬鈴薯生長期
馬鈴薯是輪作制中的肥茬，宜成為其他農作物的前茬。馬鈴薯的全部生長期為60天～120天，其生育期較短，種植能力較大，不受地質因素的影響，只有保證馬鈴薯的種植時間就能進行播種。同時馬鈴薯也是補救農作物的最佳糧食之一。
2、馬鈴薯適應性
馬鈴薯在生長過程中具有較強的適應能力，只要土壤成分在PH4.8-7.1就可，在種植過程中要挑選使用肥沃的沙質作為馬鈴薯生長的土壤，從而提高馬鈴薯的產量與質量。
同時在種植過程中，還要保證適當的空氣溫度，補充足夠的陽光日照，從而增加馬鈴薯的抵抗力，促進我國農業技術快速發展。
③ 土豆生長在什麼地方最喜歡
是喜歡低溫的作物、全國重要的商品薯生產基地和薯製品加工基地，塊莖停止生長：塊莖生長的適溫是16℃~18℃中國馬鈴薯的主
產區是甘肅定西市。其地下薯塊形成和生長需要疏鬆透氣。每年向全國各省市提供大量的馬鈴薯。甘肅省定西市已成為全國馬鈴薯三大主產區之一和全國最大的脫毒種薯繁育基地、西北、西南、涼爽濕潤的土壤環境、內蒙古和東北地區。
馬鈴薯性喜冷涼。得天獨厚的地理環境和自然條件使甘肅省定西市成為中國乃至世界馬鈴薯最佳適種區之一.
馬鈴薯對溫度的要求。被譽為「中國馬鈴薯之鄉」，當地溫高於25℃時；莖葉生長的適溫是15℃~25℃，超過39℃停止生長
④ 胖乎乎的土豆生長在哪裡
土豆學名馬鈴薯，也開花結籽，種子就是小土豆，有高梁粒大小。 如果種植種子，播種上不好保墒（種深了苗頂不出土，種淺了易干），種籽小而幼苗弱，苗期不好管理又收獲甚微。 而其塊莖――土豆。用來切塊種植具有節約用種，打破休眠，出苗迅速整齊的特點，能獲得高產。 土豆切塊後，塊莖內引起休眠的脫落酸含量減少，刺激生長的赤霉酸含量增加，同時，酶活性增強，促進了各種物質的降解，因而芽部細胞迅速分裂，使生長推逐漸伸長萌發成幼芽。
⑤ 土豆的生長過程
土豆生長周期：
1. Dormancy period
Tuber dormancy begins at the tip of stolon and stops polar growth and tubers begin to expand. The length of dormancy period is related to the storage of tubers, whether seedlings can emerge in time after sowing, and therefore to the yield. The length of potato dormancy period is greatly affected by storage temperature. Under the condition of about 26 degrees Celsius, the dormancy period varies from about one month to more than three months e to different varieties. At temperatures of 0-4 degrees Celsius, potatoes can remain dormant for a long time. The dormancy process of potato is determined by the direction of enzyme activity and closely related to environmental conditions.
2. Germination period
The growth of potato begins with the germination of buds on tubers. Only when the dormancy of tubers is relieved, can the buds and seedlings grow obviously. From germination to emergence, germination is the first stage of main stem growth. The center of growth ring germination is the elongation of buds, rooting and stolon formation. Nutrition and moisture are mainly supplied by seed potatoes in the order of stems, leaves and roots. The speed and quality of growth depend on the environmental conditions required for seed tuber and germination. The ration of growth varies from one month to several months, depending on the dormancy characteristics, cultivation season and technical measures.
3. Seedling stage
From emergence to flattening of the sixth or eighth leaf, the growth of one leaf sequence is called "tufted tree", which is the second growth stage of the main stem and the seedling stage of potato. The ration of seedling stage is relatively short, whether spring or autumn is only half a month.
4. Initiation stage
From cluster to twelfth or sixteenth leaves, early-maturing varieties blossom in the first inflorescence; late-maturing varieties blossom in the second inflorescence, which is the growing period of potato, about one month, and the growth of the third segment of the main stem. The main stem began to rise sharply at the beginning, accounting for about 50% of the total height; the main stem and leaves had been completed, and there were branches and branches and leaves to expand. The root system continues to expand, the tuber expands to the size of pigeon eggs, and there is a turning point of growth center in the growing stage. The end point of the turning stage is to balance the ratio of stem and leaf dry matter mass to tuber dry matter mass.
5. Potato stage
The tuber formation period. After the completion of the growing season, the tuberous stem stage is the main stage of tuber growth. During this period, the growth of stem and leaf was decreasing day by day, the base leaves began to turn yellow and withered, the organic nutrients of each part of the plant were continuously transported to the tuber, and the tuber enlarged rapidly, especially 10 days after flowering. The length of the tuber period is governed by climatic conditions, disease and cultivar maturity, usually 30-50 days.
1、休眠期
塊莖休眠始於匍匐莖尖端停止極性生長和塊莖開始膨大的時刻。休眠期的長短關繫到塊莖的貯藏性，關繫到播種後能否及時出苗，因而關繫到產量的高低。馬鈴薯休眠期的長短受貯藏溫度影響很大，在26攝氏度左右的條件下，因品種的不同，休眠期從1個月左右至3個月以上不等。在溫度為0-4攝氏度的條件下，馬鈴薯可長期保持休眠。馬鈴薯的休眠過程，受酶的活動方向決定，與環境條件密切關聯。
2、發芽期
馬鈴薯的生長從塊莖上的芽萌發開始，塊莖只有解除了休眠，才有芽和苗的明顯生長。從芽萌生至出苗是發芽期，進行主莖第一段的生長。發芽期生長的中心在芽的伸長、發根和形成匍匐莖，營養和水分主要靠種薯，按莖葉和根的順序供給。生長的速度和好壞，受制於種薯和發芽需要的環境條件。生長所佔時間就因品種休眠特性、栽培季節和技術措施不同而長短不一，從1個月到幾個月不等。
3、幼苗期
從出苗到第六葉或第八葉展平，即完成1個葉序的生長，稱為「團棵」，是主莖第二段生長，為馬鈴薯的幼苗期。幼苗期經過的時間較短，不論春作或秋作只有短短半個月。
4、發棵期
從團棵到第十二或第十六葉展開，早熟品種以第一花序開花;晚熟品種以第二花序開花，為馬鈴薯的發棵期，為時1個月左右，是主莖第三段的生長。發棵期主莖開始急劇拔高，占總高度50%左右;主莖葉已全部建成，並有分枝及分枝葉的擴展。根系繼續擴大，塊莖膨大到鴿蛋大小，發棵期有個生長中心轉折階段，轉折階段的終點以莖葉干物質量與塊莖干物質量之比達到平衡為標准。
5、結薯期
即塊莖的形成期。發棵期完成後，便進入以塊莖生長為主的結薯期。此期莖葉生長日益減少，基部葉片開始轉黃和枯落，植株各部分的有機養分不斷向塊莖輸送，塊莖隨之加快膨大，尤在開花期後10天膨大最快。結薯期的長短受制於氣候條件、病害和品種熟性等，一般為30-50天。
(5)土豆生在哪裡圖片擴展閱讀：
馬鈴薯塊莖膨大期常見的問題有：
1、植株封壟，晚疫病、早疫病發病嚴重。
2、澆水不足、棚溫控制差，導致馬鈴薯葉片捲曲，植株萎蔫。
3、低溫、凍害造成馬鈴薯葉片萎蔫、焦枯，生長不良。
4、偏施氮肥導致馬鈴薯植株徒長，薯塊小。